112123213032 has 32 divisors (see below), whose sum is σ = 280352995200. Its totient is φ = 37368409344.

The previous prime is 112123213021. The next prime is 112123213063. The reversal of 112123213032 is 230312321211.

It is a super-2 number, since 2×112123213032² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220657 + ... + 522432.

It is an arithmetic number, because the mean of its divisors is an integer number (8761031100).

Almost surely, 2^112123213032 is an apocalyptic number.

112123213032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112123213032 is an abundant number, since it is smaller than the sum of its proper divisors (168229782168).

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

112123213032 is a wasteful number, since it uses less digits than its factorization.

112123213032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 749385 (or 749381 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 112123213032 its reverse (230312321211), we get a palindrome (342435534243).

The spelling of 112123213032 in words is "one hundred twelve billion, one hundred twenty-three million, two hundred thirteen thousand, thirty-two".