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23223022030201 = 719839181229139
BaseRepresentation
bin1010100011111000001111…
…11110101000110101111001
310001020002200100000202221111
411101330013332220311321
511020441222114431301
6121220301541440321
74614544064165410
oct521740776506571
9101202610022844
1023223022030201
117443912570a54
12273093b1100a1
13cc5bc9936486
145a4000a1a477
152a413dc61551
hex151f07fa8d79

23223022030201 has 32 divisors (see below), whose sum is σ = 28277269171200. Its totient is φ = 18628479455040.

The previous prime is 23223022030181. The next prime is 23223022030211. The reversal of 23223022030201 is 10203022032232.

It is not a de Polignac number, because 23223022030201 - 27 = 23223022030073 is a prime.

It is a super-2 number, since 2×232230220302012 (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23223022030211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 101234490 + ... + 101463628.

It is an arithmetic number, because the mean of its divisors is an integer number (883664661600).

Almost surely, 223223022030201 is an apocalyptic number.

It is an amenable number.

23223022030201 is a deficient number, since it is larger than the sum of its proper divisors (5054247140999).

23223022030201 is a wasteful number, since it uses less digits than its factorization.

23223022030201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238429.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 23223022030201 its reverse (10203022032232), we get a palindrome (33426044062433).

The spelling of 23223022030201 in words is "twenty-three trillion, two hundred twenty-three billion, twenty-two million, thirty thousand, two hundred one".

Divisors: 1 7 19 83 133 581 1577 9181 11039 64267 174439 229139 762023 1221073 1603973 4353641 5334161 14478437 19018537 30475487 101349059 133129759 361352203 2103725159 2529465421 14726076113 39970778021 174609188197 279795446147 1222264317379 3317574575743 23223022030201