112333212203231 has 4 divisors (see below), whose sum is σ = 112828072169112. Its totient is φ = 111838352237352.

The previous prime is 112333212203227. The next prime is 112333212203279. The reversal of 112333212203231 is 132302212333211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112333212203231 - 2² = 112333212203227 is a prime.

It is a super-2 number, since 2×112333212203231² (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 = 112333212203194 and 112333212203203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112333212203131) 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, 247429982600 + ... + 247429983053.

It is an arithmetic number, because the mean of its divisors is an integer number (28207018042278).

Almost surely, 2^{112333212203231} is an apocalyptic number.

112333212203231 is a deficient number, since it is larger than the sum of its proper divisors (494859965881).

112333212203231 is an equidigital number, since it uses as much as digits as its factorization.

112333212203231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494859965880.

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 112333212203231 its reverse (132302212333211), we get a palindrome (244635424536442).

The spelling of 112333212203231 in words is "one hundred twelve trillion, three hundred thirty-three billion, two hundred twelve million, two hundred three thousand, two hundred thirty-one".