22363562672 has 30 divisors (see below), whose sum is σ = 47626537644. Its totient is φ = 10165254880.

The previous prime is 22363562671. The next prime is 22363562743. The reversal of 22363562672 is 27626536322.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is not an unprimeable number, because it can be changed into a prime (22363562671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5773778 + ... + 5777649.

Almost surely, 2^22363562672 is an apocalyptic number.

22363562672 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22363562672 is an abundant number, since it is smaller than the sum of its proper divisors (25262974972).

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

22363562672 is a wasteful number, since it uses less digits than its factorization.

22363562672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11551457 (or 11551440 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 44.

The spelling of 22363562672 in words is "twenty-two billion, three hundred sixty-three million, five hundred sixty-two thousand, six hundred seventy-two".