112231213000321 has 4 divisors (see below), whose sum is σ = 114619111149312. Its totient is φ = 109843314851332.

The previous prime is 112231213000271. The next prime is 112231213000411. The reversal of 112231213000321 is 123000312132211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 112231213000321 - 2³⁵ = 112196853261953 is a prime.

It is a super-2 number, since 2×112231213000321² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112231213000292 and 112231213000301.

It is not an unprimeable number, because it can be changed into a prime (112231213000021) 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, 1193949074425 + ... + 1193949074518.

It is an arithmetic number, because the mean of its divisors is an integer number (28654777787328).

Almost surely, 2^{112231213000321} is an apocalyptic number.

It is an amenable number.

112231213000321 is a deficient number, since it is larger than the sum of its proper divisors (2387898148991).

112231213000321 is an equidigital number, since it uses as much as digits as its factorization.

112231213000321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2387898148990.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 112231213000321 its reverse (123000312132211), we get a palindrome (235231525132532).

The spelling of 112231213000321 in words is "one hundred twelve trillion, two hundred thirty-one billion, two hundred thirteen million, three hundred twenty-one", and thus it is an aban number.