22772671173184 has 63 divisors (see below), whose sum is σ = 46321769125771. Its totient is φ = 11107856552960.

The previous prime is 22772671173157. The next prime is 22772671173193. The reversal of 22772671173184 is 48137117627722.

The square root of 22772671173184 is 4772072.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 865778142784 + 21906893030400 = 930472^2 + 4680480^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1565232342 + ... + 1565246890.

Almost surely, 2^{22772671173184} is an apocalyptic number.

22772671173184 is the 4772072-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22772671173184

22772671173184 is an abundant number, since it is smaller than the sum of its proper divisors (23549097952587).

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

22772671173184 is an frugal number, since it uses more digits than its factorization.

22772671173184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29192 (or 14592 counting only the distinct ones).

The product of its digits is 11063808, while the sum is 58.

The spelling of 22772671173184 in words is "twenty-two trillion, seven hundred seventy-two billion, six hundred seventy-one million, one hundred seventy-three thousand, one hundred eighty-four".