22089093376 has 81 divisors (see below), whose sum is σ = 51329259639. Its totient is φ = 9459620352.

The previous prime is 22089093353. The next prime is 22089093409. The reversal of 22089093376 is 67339098022.

The square root of 22089093376 is 148624.

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

It is a super-3 number, since 3×22089093376³ (a number of 32 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (49).

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, 16645225 + ... + 16646551.

Almost surely, 2^22089093376 is an apocalyptic number.

22089093376 is the 148624-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22089093376

22089093376 is an abundant number, since it is smaller than the sum of its proper divisors (29240166263).

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

22089093376 is an frugal number, since it uses more digits than its factorization.

22089093376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2684 (or 1336 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 49.

Multiplying 22089093376 by its sum of digits (49), we get a square (1082365575424 = 1040368²).

22089093376 divided by its sum of digits (49) gives a square (450797824 = 21232²).

The spelling of 22089093376 in words is "twenty-two billion, eighty-nine million, ninety-three thousand, three hundred seventy-six".