22404044122332 has 48 divisors (see below), whose sum is σ = 54783092931840. Its totient is φ = 7112660376448.

The previous prime is 22404044122321. The next prime is 22404044122349. The reversal of 22404044122332 is 23322144040422.

It is a happy number.

It is a super-2 number, since 2×22404044122332² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22404044122293 and 22404044122302.

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, 174128982 + ... + 174257597.

It is an arithmetic number, because the mean of its divisors is an integer number (1141314436080).

Almost surely, 2^{22404044122332} is an apocalyptic number.

It is an amenable number.

22404044122332 is an abundant number, since it is smaller than the sum of its proper divisors (32379048809508).

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

22404044122332 is a wasteful number, since it uses less digits than its factorization.

22404044122332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348386842 (or 348386840 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 33.

Adding to 22404044122332 its reverse (23322144040422), we get a palindrome (45726188162754).

The spelling of 22404044122332 in words is "twenty-two trillion, four hundred four billion, forty-four million, one hundred twenty-two thousand, three hundred thirty-two".