220241365312 has 28 divisors (see below), whose sum is σ = 446340219840. Its totient is φ = 107777687936.

The previous prime is 220241365307. The next prime is 220241365313. The reversal of 220241365312 is 213563142022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220241365313) 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, 36606262 + ... + 36612277.

Almost surely, 2^220241365312 is an apocalyptic number.

It is an amenable number.

220241365312 is an abundant number, since it is smaller than the sum of its proper divisors (226098854528).

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

220241365312 is an equidigital number, since it uses as much as digits as its factorization.

220241365312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73218598 (or 73218588 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The spelling of 220241365312 in words is "two hundred twenty billion, two hundred forty-one million, three hundred sixty-five thousand, three hundred twelve".