22201102010122 has 32 divisors (see below), whose sum is σ = 40299305034240. Its totient is φ = 8954731595520.

The previous prime is 22201102010111. The next prime is 22201102010149. The reversal of 22201102010122 is 22101020110222.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 22201102010096 and 22201102010105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4686172 + ... + 8146312.

It is an arithmetic number, because the mean of its divisors is an integer number (1259353282320).

Almost surely, 2^{22201102010122} is an apocalyptic number.

22201102010122 is a deficient number, since it is larger than the sum of its proper divisors (18098203024118).

22201102010122 is a wasteful number, since it uses less digits than its factorization.

22201102010122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3487126.

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

Adding to 22201102010122 its reverse (22101020110222), we get a palindrome (44302122120344).

The spelling of 22201102010122 in words is "twenty-two trillion, two hundred one billion, one hundred two million, ten thousand, one hundred twenty-two".