22102030231022 has 32 divisors (see below), whose sum is σ = 38938349899200. Its totient is φ = 9210340431360.

The previous prime is 22102030231009. The next prime is 22102030231037. The reversal of 22102030231022 is 22013203020122.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 22102030230985 and 22102030231003.

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, 12970379 + ... + 14575142.

It is an arithmetic number, because the mean of its divisors is an integer number (1216823434350).

Almost surely, 2^{22102030231022} is an apocalyptic number.

22102030231022 is a deficient number, since it is larger than the sum of its proper divisors (16836319668178).

22102030231022 is a wasteful number, since it uses less digits than its factorization.

22102030231022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27547116.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 22102030231022 its reverse (22013203020122), we get a palindrome (44115233251144).

The spelling of 22102030231022 in words is "twenty-two trillion, one hundred two billion, thirty million, two hundred thirty-one thousand, twenty-two".