112202112231 has 12 divisors (see below), whose sum is σ = 176803328520. Its totient is φ = 68001280080.

The previous prime is 112202112227. The next prime is 112202112283. The reversal of 112202112231 is 132211202211.

112202112231 is a `hidden beast` number, since 1 + 1 + 220 + 211 + 2 + 231 = 666.

It is not a de Polignac number, because 112202112231 - 2² = 112202112227 is a prime.

It is a super-2 number, since 2×112202112231² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112202112731) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 566677236 + ... + 566677433.

It is an arithmetic number, because the mean of its divisors is an integer number (14733610710).

Almost surely, 2^112202112231 is an apocalyptic number.

112202112231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

112202112231 is a deficient number, since it is larger than the sum of its proper divisors (64601216289).

112202112231 is a wasteful number, since it uses less digits than its factorization.

112202112231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1133354686 (or 1133354683 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 112202112231 its reverse (132211202211), we get a palindrome (244413314442).

The spelling of 112202112231 in words is "one hundred twelve billion, two hundred two million, one hundred twelve thousand, two hundred thirty-one".