10222121011102 has 32 divisors (see below), whose sum is σ = 20587208753664. Its totient is φ = 3676287276000.

The previous prime is 10222121011087. The next prime is 10222121011169. The reversal of 10222121011102 is 20111012122201.

It is a super-2 number, since 2×10222121011102² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2552975274 + ... + 2552979277.

It is an arithmetic number, because the mean of its divisors is an integer number (643350273552).

Almost surely, 2^{10222121011102} is an apocalyptic number.

10222121011102 is an abundant number, since it is smaller than the sum of its proper divisors (10365087742562).

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

10222121011102 is a wasteful number, since it uses less digits than its factorization.

10222121011102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5105954584.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 10222121011102 its reverse (20111012122201), we get a palindrome (30333133133303).

The spelling of 10222121011102 in words is "ten trillion, two hundred twenty-two billion, one hundred twenty-one million, eleven thousand, one hundred two".