22044424424000 has 112 divisors (see below), whose sum is σ = 59556018877056. Its totient is φ = 8016154304000.

The previous prime is 22044424423997. The next prime is 22044424424027. The reversal of 22044424424000 is 42442444022.

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 125164412 + ... + 125340411.

Almost surely, 2^{22044424424000} is an apocalyptic number.

22044424424000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22044424424000 is an abundant number, since it is smaller than the sum of its proper divisors (37511594453056).

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

22044424424000 is a wasteful number, since it uses less digits than its factorization.

22044424424000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250504861 (or 250504841 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 22044424424000 its reverse (42442444022), we get a palindrome (22086866868022).

The spelling of 22044424424000 in words is "twenty-two trillion, forty-four billion, four hundred twenty-four million, four hundred twenty-four thousand".