220962044356 has 27 divisors (see below), whose sum is σ = 393228629703. Its totient is φ = 108641653920.

The previous prime is 220962044351. The next prime is 220962044363. The reversal of 220962044356 is 653440269022.

The square root of 220962044356 is 470066.

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 1578472900 + 219383571456 = 39730^2 + 468384^2 .

It is a super-2 number, since 2×220962044356² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220962044351) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 57346126 + ... + 57349978.

Almost surely, 2^220962044356 is an apocalyptic number.

220962044356 is the 470066-th square number.

It is an amenable number.

220962044356 is a deficient number, since it is larger than the sum of its proper divisors (172266585347).

220962044356 is an frugal number, since it uses more digits than its factorization.

220962044356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7832 (or 3916 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 220962044356 in words is "two hundred twenty billion, nine hundred sixty-two million, forty-four thousand, three hundred fifty-six".