22104210404022 has 16 divisors (see below), whose sum is σ = 44432829037872. Its totient is φ = 7330668763040.

The previous prime is 22104210403999. The next prime is 22104210404039. The reversal of 22104210404022 is 22040401240122.

It is a happy number.

It is a super-2 number, since 2×22104210404022² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22104210403983 and 22104210404001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9350341629 + ... + 9350343992.

It is an arithmetic number, because the mean of its divisors is an integer number (2777051814867).

Almost surely, 2^{22104210404022} is an apocalyptic number.

22104210404022 is an abundant number, since it is smaller than the sum of its proper divisors (22328618633850).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22104210404022 is a wasteful number, since it uses less digits than its factorization.

22104210404022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18700685823.

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 22104210404022 its reverse (22040401240122), we get a palindrome (44144611644144).

The spelling of 22104210404022 in words is "twenty-two trillion, one hundred four billion, two hundred ten million, four hundred four thousand, twenty-two".