220013455215297 has 128 divisors (see below), whose sum is σ = 326768158748160. Its totient is φ = 131048954265600.

The previous prime is 220013455215233. The next prime is 220013455215391. The reversal of 220013455215297 is 792512554310022.

It is not a de Polignac number, because 220013455215297 - 2⁶ = 220013455215233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (220013455215227) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 13213219422 + ... + 13213236072.

It is an arithmetic number, because the mean of its divisors is an integer number (2552876240220).

Almost surely, 2^{220013455215297} is an apocalyptic number.

It is an amenable number.

220013455215297 is a deficient number, since it is larger than the sum of its proper divisors (106754703532863).

220013455215297 is a wasteful number, since it uses less digits than its factorization.

220013455215297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17443.

The product of its (nonzero) digits is 1512000, while the sum is 48.

The spelling of 220013455215297 in words is "two hundred twenty trillion, thirteen billion, four hundred fifty-five million, two hundred fifteen thousand, two hundred ninety-seven".