22122200012110 has 16 divisors (see below), whose sum is σ = 43439956387632. Its totient is φ = 8044436368000.

The previous prime is 22122200012069. The next prime is 22122200012141. The reversal of 22122200012110 is 1121000222122.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100555454491 + ... + 100555454710.

It is an arithmetic number, because the mean of its divisors is an integer number (2714997274227).

Almost surely, 2^{22122200012110} is an apocalyptic number.

22122200012110 is a deficient number, since it is larger than the sum of its proper divisors (21317756375522).

22122200012110 is a wasteful number, since it uses less digits than its factorization.

22122200012110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201110909219.

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

Adding to 22122200012110 its reverse (1121000222122), we get a palindrome (23243200234232).

The spelling of 22122200012110 in words is "twenty-two trillion, one hundred twenty-two billion, two hundred million, twelve thousand, one hundred ten".