220013455215345 has 16 divisors (see below), whose sum is σ = 384023485467072. Its totient is φ = 106673190407360.

The previous prime is 220013455215233. The next prime is 220013455215391. The reversal of 220013455215345 is 543512554310022.

220013455215345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 220013455215345 - 2²⁰ = 220013454166769 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 220013455215297 and 220013455215306.

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, 666707439882 + ... + 666707440211.

It is an arithmetic number, because the mean of its divisors is an integer number (24001467841692).

Almost surely, 2^{220013455215345} is an apocalyptic number.

It is an amenable number.

220013455215345 is a deficient number, since it is larger than the sum of its proper divisors (164010030251727).

220013455215345 is a wasteful number, since it uses less digits than its factorization.

220013455215345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1333414880112.

The product of its (nonzero) digits is 720000, while the sum is 42.

The spelling of 220013455215345 in words is "two hundred twenty trillion, thirteen billion, four hundred fifty-five million, two hundred fifteen thousand, three hundred forty-five".