220612065570048 has 144 divisors (see below), whose sum is σ = 618725007219200. Its totient is φ = 69591156480000.

The previous prime is 220612065570019. The next prime is 220612065570097. The reversal of 220612065570048 is 840075560216022.

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

It is a junction number, because it is equal to n+sod(n) for n = 220612065569979 and 220612065570006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5184423 + ... + 21635673.

Almost surely, 2^{220612065570048} 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 220612065570048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (309362503609600).

220612065570048 is an abundant number, since it is smaller than the sum of its proper divisors (398112941649152).

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

220612065570048 is a wasteful number, since it uses less digits than its factorization.

220612065570048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16452208 (or 16452194 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 48.

The spelling of 220612065570048 in words is "two hundred twenty trillion, six hundred twelve billion, sixty-five million, five hundred seventy thousand, forty-eight".