220053281040 has 160 divisors (see below), whose sum is σ = 765045855360. Its totient is φ = 58132394496.

The previous prime is 220053280991. The next prime is 220053281051. The reversal of 220053281040 is 40182350022.

220053281040 is a `hidden beast` number, since 2 + 20 + 0 + 532 + 8 + 104 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 220053280995 and 220053281013.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 244939 + ... + 707178.

It is an arithmetic number, because the mean of its divisors is an integer number (4781536596).

Almost surely, 2^220053281040 is an apocalyptic number.

220053281040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220053281040 is an abundant number, since it is smaller than the sum of its proper divisors (544992574320).

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

220053281040 is a wasteful number, since it uses less digits than its factorization.

220053281040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 952246 (or 952234 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The spelling of 220053281040 in words is "two hundred twenty billion, fifty-three million, two hundred eighty-one thousand, forty".