22040420200204 has 48 divisors (see below), whose sum is σ = 44705440152576. Its totient is φ = 9312073848000.

The previous prime is 22040420200193. The next prime is 22040420200213. The reversal of 22040420200204 is 40200202404022.

It is a happy 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 15 ways as a sum of consecutive naturals, for example, 23598697 + ... + 24514879.

It is an arithmetic number, because the mean of its divisors is an integer number (931363336512).

Almost surely, 2^{22040420200204} is an apocalyptic number.

It is an amenable number.

22040420200204 is an abundant number, since it is smaller than the sum of its proper divisors (22665019952372).

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

22040420200204 is a wasteful number, since it uses less digits than its factorization.

22040420200204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 928366 (or 928364 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 22040420200204 its reverse (40200202404022), we get a palindrome (62240622604226).

The spelling of 22040420200204 in words is "twenty-two trillion, forty billion, four hundred twenty million, two hundred thousand, two hundred four".