22012101022102 has 16 divisors (see below), whose sum is σ = 33978491046000. Its totient is φ = 10687129568928.

The previous prime is 22012101022081. The next prime is 22012101022103. The reversal of 22012101022102 is 20122010121022.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22012101022103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 298020013 + ... + 298093864.

It is an arithmetic number, because the mean of its divisors is an integer number (2123655690375).

Almost surely, 2^{22012101022102} is an apocalyptic number.

22012101022102 is a deficient number, since it is larger than the sum of its proper divisors (11966390023898).

22012101022102 is a wasteful number, since it uses less digits than its factorization.

22012101022102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 596114415.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 22012101022102 its reverse (20122010121022), we get a palindrome (42134111143124).

The spelling of 22012101022102 in words is "twenty-two trillion, twelve billion, one hundred one million, twenty-two thousand, one hundred two".