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10222102122 = 231703683687
BaseRepresentation
bin10011000010100100…
…01110011001101010
3222101101200120221220
421201102032121222
5131413324231442
64410155042510
7511212302001
oct114122163152
928341616856
1010222102122
114376123691
121b93440436
13c6ba1294b
146cd859c38
153ec630eec
hex26148e66a

10222102122 has 8 divisors (see below), whose sum is σ = 20444204256. Its totient is φ = 3407367372.

The previous prime is 10222102081. The next prime is 10222102127. The reversal of 10222102122 is 22120122201.

It is a sphenic number, since it is the product of 3 distinct primes.

10222102122 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (10222102127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 851841838 + ... + 851841849.

It is an arithmetic number, because the mean of its divisors is an integer number (2555525532).

Almost surely, 210222102122 is an apocalyptic number.

10222102122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10222102122 is a wasteful number, since it uses less digits than its factorization.

10222102122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1703683692.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 10222102122 its reverse (22120122201), we get a palindrome (32342224323).

The spelling of 10222102122 in words is "ten billion, two hundred twenty-two million, one hundred two thousand, one hundred twenty-two".

Divisors: 1 2 3 6 1703683687 3407367374 5111051061 10222102122