220480471488 has 112 divisors (see below), whose sum is σ = 620203723776. Its totient is φ = 68971668480.

The previous prime is 220480471469. The next prime is 220480471489. The reversal of 220480471488 is 884174084022.

It is a super-2 number, since 2×220480471488² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220480471489) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 236968 + ... + 705063.

It is an arithmetic number, because the mean of its divisors is an integer number (5537533248).

Almost surely, 2^220480471488 is an apocalyptic number.

It is an amenable number.

220480471488 is an abundant number, since it is smaller than the sum of its proper divisors (399723252288).

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

220480471488 is a wasteful number, since it uses less digits than its factorization.

220480471488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 942122 (or 942112 counting only the distinct ones).

The product of its (nonzero) digits is 917504, while the sum is 48.

The spelling of 220480471488 in words is "two hundred twenty billion, four hundred eighty million, four hundred seventy-one thousand, four hundred eighty-eight".