112311223002 has 64 divisors (see below), whose sum is σ = 278910414720. Its totient is φ = 33203606400.

The previous prime is 112311222977. The next prime is 112311223039. The reversal of 112311223002 is 200322113211.

112311223002 is a `hidden beast` number, since 11 + 231 + 122 + 300 + 2 = 666.

It is a super-2 number, since 2×112311223002² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2281453 + ... + 2330160.

It is an arithmetic number, because the mean of its divisors is an integer number (4357975230).

Almost surely, 2^112311223002 is an apocalyptic number.

112311223002 is an abundant number, since it is smaller than the sum of its proper divisors (166599191718).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112311223002 is a wasteful number, since it uses less digits than its factorization.

112311223002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4611676 (or 4611670 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 112311223002 its reverse (200322113211), we get a palindrome (312633336213).

The spelling of 112311223002 in words is "one hundred twelve billion, three hundred eleven million, two hundred twenty-three thousand, two".