22190273296 has 45 divisors (see below), whose sum is σ = 43447470951. Its totient is φ = 10979242656.

The previous prime is 22190273279. The next prime is 22190273311. The reversal of 22190273296 is 69237209122.

The square root of 22190273296 is 148964.

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

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, 99507841 + ... + 99508063.

Almost surely, 2^22190273296 is an apocalyptic number.

22190273296 is the 148964-th square number.

It is an amenable number.

22190273296 is a deficient number, since it is larger than the sum of its proper divisors (21257197655).

22190273296 is an frugal number, since it uses more digits than its factorization.

22190273296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 788 (or 392 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 43.

The spelling of 22190273296 in words is "twenty-two billion, one hundred ninety million, two hundred seventy-three thousand, two hundred ninety-six".