220516055010651 has 16 divisors (see below), whose sum is σ = 304593970505760. Its totient is φ = 141738884582400.

The previous prime is 220516055010599. The next prime is 220516055010653. The reversal of 220516055010651 is 156010550615022.

It is not a de Polignac number, because 220516055010651 - 2¹⁷ = 220516054879579 is a prime.

It is not an unprimeable number, because it can be changed into a prime (220516055010653) 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, 1807832950 + ... + 1807954923.

It is an arithmetic number, because the mean of its divisors is an integer number (19037123156610).

Almost surely, 2^{220516055010651} is an apocalyptic number.

220516055010651 is a deficient number, since it is larger than the sum of its proper divisors (84077915495109).

220516055010651 is a wasteful number, since it uses less digits than its factorization.

220516055010651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3615788606.

The product of its (nonzero) digits is 90000, while the sum is 39.

The spelling of 220516055010651 in words is "two hundred twenty trillion, five hundred sixteen billion, fifty-five million, ten thousand, six hundred fifty-one".