22201102022102 has 32 divisors (see below), whose sum is σ = 34819595465760. Its totient is φ = 10608046366720.

The previous prime is 22201102021997. The next prime is 22201102022111. The reversal of 22201102022102 is 20122020110222.

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 15 ways as a sum of consecutive naturals, for example, 13434443 + ... + 14996214.

It is an arithmetic number, because the mean of its divisors is an integer number (1088112358305).

Almost surely, 2^{22201102022102} is an apocalyptic number.

22201102022102 is a deficient number, since it is larger than the sum of its proper divisors (12618493443658).

22201102022102 is a wasteful number, since it uses less digits than its factorization.

22201102022102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28430896.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 22201102022102 its reverse (20122020110222), we get a palindrome (42323122132324).

The spelling of 22201102022102 in words is "twenty-two trillion, two hundred one billion, one hundred two million, twenty-two thousand, one hundred two".