22040804022 has 16 divisors (see below), whose sum is σ = 45273003312. Its totient is φ = 7148368800.

The previous prime is 22040803979. The next prime is 22040804029.

22040804022 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×22040804022² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22040803983 and 22040804001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22040804029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49641229 + ... + 49641672.

It is an arithmetic number, because the mean of its divisors is an integer number (2829562707).

Almost surely, 2^22040804022 is an apocalyptic number.

22040804022 is an abundant number, since it is smaller than the sum of its proper divisors (23232199290).

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

22040804022 is a wasteful number, since it uses less digits than its factorization.

22040804022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99282943.

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

The spelling of 22040804022 in words is "twenty-two billion, forty million, eight hundred four thousand, twenty-two".