22103102121022 has 16 divisors (see below), whose sum is σ = 36670011420672. Its totient is φ = 9925717376160.

The previous prime is 22103102121013. The next prime is 22103102121103. The reversal of 22103102121022 is 22012120130122.

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, 11488097854 + ... + 11488099777.

It is an arithmetic number, because the mean of its divisors is an integer number (2291875713792).

Almost surely, 2^{22103102121022} is an apocalyptic number.

22103102121022 is a deficient number, since it is larger than the sum of its proper divisors (14566909299650).

22103102121022 is a wasteful number, since it uses less digits than its factorization.

22103102121022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22976197683.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 22103102121022 its reverse (22012120130122), we get a palindrome (44115222251144).

The spelling of 22103102121022 in words is "twenty-two trillion, one hundred three billion, one hundred two million, one hundred twenty-one thousand, twenty-two".