220656045164513 has 16 divisors (see below), whose sum is σ = 252527005885440. Its totient is φ = 188872430047056.

The previous prime is 220656045164483. The next prime is 220656045164663. The reversal of 220656045164513 is 315461540656022.

It is not a de Polignac number, because 220656045164513 - 2³⁶ = 220587325687777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220656045163513) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7405298 + ... + 22274436.

It is an arithmetic number, because the mean of its divisors is an integer number (15782937867840).

Almost surely, 2^{220656045164513} is an apocalyptic number.

It is an amenable number.

220656045164513 is a deficient number, since it is larger than the sum of its proper divisors (31870960720927).

220656045164513 is a wasteful number, since it uses less digits than its factorization.

220656045164513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14872076.

The product of its (nonzero) digits is 5184000, while the sum is 50.

The spelling of 220656045164513 in words is "two hundred twenty trillion, six hundred fifty-six billion, forty-five million, one hundred sixty-four thousand, five hundred thirteen".