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202221000110012 = 221322910315292803
BaseRepresentation
bin101101111110101100111110…
…111000001010111110111100
3222112000010202012011201022012
4231332230332320022332330
5203001142102012010022
61554031013413510352
760410661616623242
oct5576547670127674
9875003665151265
10202221000110012
1159485498742854
121a81b94b9423b8
1388ab487795300
1437d1797616792
15185a373e60de2
hexb7eb3ee0afbc

202221000110012 has 36 divisors (see below), whose sum is σ = 396416702457720. Its totient is φ = 90114397918272.

The previous prime is 202221000109991. The next prime is 202221000110027. The reversal of 202221000110012 is 210011000122202.

It is a super-2 number, since 2×2022210001100122 (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5157626798 + ... + 5157666005.

It is an arithmetic number, because the mean of its divisors is an integer number (11011575068270).

Almost surely, 2202221000110012 is an apocalyptic number.

It is an amenable number.

202221000110012 is a deficient number, since it is larger than the sum of its proper divisors (194195702347708).

202221000110012 is a wasteful number, since it uses less digits than its factorization.

202221000110012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10315292862 (or 10315292847 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 202221000110012 its reverse (210011000122202), we get a palindrome (412232000232214).

The spelling of 202221000110012 in words is "two hundred two trillion, two hundred twenty-one billion, one hundred ten thousand, twelve".

Divisors: 1 2 4 13 26 29 52 58 116 169 338 377 676 754 1508 4901 9802 19604 10315292803 20630585606 41261171212 134098806439 268197612878 299143491287 536395225756 598286982574 1196573965148 1743284483707 3486568967414 3888865386731 6973137934828 7777730773462 15555461546924 50555250027503 101110500055006 202221000110012