220233928744512 has 336 divisors, whose sum is σ = 638548050816000. Its totient is φ = 72568969482240.

The previous prime is 220233928744483. The next prime is 220233928744597. The reversal of 220233928744512 is 215447829332022.

220233928744512 is a `hidden beast` number, since 2 + 2 + 0 + 2 + 3 + 3 + 9 + 2 + 87 + 44 + 512 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 60653792937 + ... + 60653796567.

Almost surely, 2^{220233928744512} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 220233928744512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (319274025408000).

220233928744512 is an abundant number, since it is smaller than the sum of its proper divisors (418314122071488).

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

220233928744512 is a wasteful number, since it uses less digits than its factorization.

220233928744512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6994 (or 6981 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 54.

The spelling of 220233928744512 in words is "two hundred twenty trillion, two hundred thirty-three billion, nine hundred twenty-eight million, seven hundred forty-four thousand, five hundred twelve".