220813374210 has 64 divisors (see below), whose sum is σ = 622601078400. Its totient is φ = 49412782080.

The previous prime is 220813374209. The next prime is 220813374211. The reversal of 220813374210 is 12473318022.

It is an interprime number because it is at equal distance from previous prime (220813374209) and next prime (220813374211).

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (220813374211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25731535 + ... + 25740114.

It is an arithmetic number, because the mean of its divisors is an integer number (9728141850).

Almost surely, 2^220813374210 is an apocalyptic number.

220813374210 is an abundant number, since it is smaller than the sum of its proper divisors (401787704190).

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

220813374210 is a wasteful number, since it uses less digits than its factorization.

220813374210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51471683.

The product of its (nonzero) digits is 16128, while the sum is 33.

The spelling of 220813374210 in words is "two hundred twenty billion, eight hundred thirteen million, three hundred seventy-four thousand, two hundred ten".