22948008196 has 9 divisors (see below), whose sum is σ = 40159544551. Its totient is φ = 11473852612.

The previous prime is 22948008143. The next prime is 22948008217. The reversal of 22948008196 is 69180084922.

The square root of 22948008196 is 151486.

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

It is a super-2 number, since 2×22948008196² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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 2 ways as a sum of consecutive naturals, for example, 265101 + ... + 340843.

Almost surely, 2^22948008196 is an apocalyptic number.

22948008196 is the 151486-th square number.

It is an amenable number.

22948008196 is a deficient number, since it is larger than the sum of its proper divisors (17211536355).

22948008196 is an frugal number, since it uses more digits than its factorization.

22948008196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151490 (or 75745 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 49.

Multiplying 22948008196 by its sum of digits (49), we get a square (1124452401604 = 1060402²).

The spelling of 22948008196 in words is "twenty-two billion, nine hundred forty-eight million, eight thousand, one hundred ninety-six".