22172552583076 has 81 divisors (see below), whose sum is σ = 45414722297259. Its totient is φ = 9444406846896.

The previous prime is 22172552583059. The next prime is 22172552583089. The reversal of 22172552583076 is 67038525527122.

The square root of 22172552583076 is 4708774.

It is a perfect power (a square), and thus also a powerful 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 26 ways as a sum of consecutive naturals, for example, 11800186705 + ... + 11800188583.

Almost surely, 2^{22172552583076} is an apocalyptic number.

22172552583076 is the 4708774-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22172552583076

22172552583076 is an abundant number, since it is smaller than the sum of its proper divisors (23242169714183).

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

22172552583076 is an frugal number, since it uses more digits than its factorization.

22172552583076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4134 (or 2067 counting only the distinct ones).

The product of its (nonzero) digits is 14112000, while the sum is 55.

The spelling of 22172552583076 in words is "twenty-two trillion, one hundred seventy-two billion, five hundred fifty-two million, five hundred eighty-three thousand, seventy-six".