112121122032331 has 2 divisors, whose sum is σ = 112121122032332. Its totient is φ = 112121122032330.

The previous prime is 112121122032323. The next prime is 112121122032349. The reversal of 112121122032331 is 133230221121211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112121122032331 - 2³ = 112121122032323 is a prime.

It is a super-2 number, since 2×112121122032331² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112121122032296 and 112121122032305.

It is not a weakly prime, because it can be changed into another prime (112121122033331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56060561016165 + 56060561016166.

It is an arithmetic number, because the mean of its divisors is an integer number (56060561016166).

Almost surely, 2^{112121122032331} is an apocalyptic number.

112121122032331 is a deficient number, since it is larger than the sum of its proper divisors (1).

112121122032331 is an equidigital number, since it uses as much as digits as its factorization.

112121122032331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 112121122032331 its reverse (133230221121211), we get a palindrome (245351343153542).

The spelling of 112121122032331 in words is "one hundred twelve trillion, one hundred twenty-one billion, one hundred twenty-two million, thirty-two thousand, three hundred thirty-one".