220112164307 has 96 divisors (see below), whose sum is σ = 291999375360. Its totient is φ = 161777710080.

The previous prime is 220112164249. The next prime is 220112164309. The reversal of 220112164307 is 703461211022.

It is not a de Polignac number, because 220112164307 - 2¹⁰ = 220112163283 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 220112164307.

It is not an unprimeable number, because it can be changed into a prime (220112164309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 262350194 + ... + 262351032.

It is an arithmetic number, because the mean of its divisors is an integer number (3041660160).

Almost surely, 2^220112164307 is an apocalyptic number.

220112164307 is a deficient number, since it is larger than the sum of its proper divisors (71887211053).

220112164307 is a wasteful number, since it uses less digits than its factorization.

220112164307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1129 (or 1110 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

Adding to 220112164307 its reverse (703461211022), we get a palindrome (923573375329).

The spelling of 220112164307 in words is "two hundred twenty billion, one hundred twelve million, one hundred sixty-four thousand, three hundred seven".