220441956274 has 8 divisors (see below), whose sum is σ = 332034980508. Its totient is φ = 109763629440.

The previous prime is 220441956247. The next prime is 220441956277. The reversal of 220441956274 is 472659144022.

It can be written as a sum of positive squares in 2 ways, for example, as 211823619049 + 8618337225 = 460243^2 + 92835^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (220441956277) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228673747 + ... + 228674710.

Almost surely, 2^220441956274 is an apocalyptic number.

220441956274 is a deficient number, since it is larger than the sum of its proper divisors (111593024234).

220441956274 is a wasteful number, since it uses less digits than its factorization.

220441956274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457348700.

The product of its (nonzero) digits is 967680, while the sum is 46.

The spelling of 220441956274 in words is "two hundred twenty billion, four hundred forty-one million, nine hundred fifty-six thousand, two hundred seventy-four".