220112653612 has 12 divisors (see below), whose sum is σ = 386567954136. Its totient is φ = 109664666720.

The previous prime is 220112653597. The next prime is 220112653613. The reversal of 220112653612 is 216356211022.

It is not an unprimeable number, because it can be changed into a prime (220112653613) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97913758 + ... + 97916005.

It is an arithmetic number, because the mean of its divisors is an integer number (32213996178).

Almost surely, 2^220112653612 is an apocalyptic number.

It is an amenable number.

220112653612 is a deficient number, since it is larger than the sum of its proper divisors (166455300524).

220112653612 is a wasteful number, since it uses less digits than its factorization.

220112653612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195830048 (or 195830046 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

Adding to 220112653612 its reverse (216356211022), we get a palindrome (436468864634).

The spelling of 220112653612 in words is "two hundred twenty billion, one hundred twelve million, six hundred fifty-three thousand, six hundred twelve".