22000012011102 has 32 divisors (see below), whose sum is σ = 44014927509504. Its totient is φ = 7330853816000.

The previous prime is 22000012011067. The next prime is 22000012011139. The reversal of 22000012011102 is 20111021000022.

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, 261436378 + ... + 261520514.

It is an arithmetic number, because the mean of its divisors is an integer number (1375466484672).

Almost surely, 2^{22000012011102} is an apocalyptic number.

22000012011102 is an abundant number, since it is smaller than the sum of its proper divisors (22014915498402).

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

22000012011102 is a wasteful number, since it uses less digits than its factorization.

22000012011102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98384.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 22000012011102 its reverse (20111021000022), we get a palindrome (42111033011124).

The spelling of 22000012011102 in words is "twenty-two trillion, twelve million, eleven thousand, one hundred two".