113221112323331 has 8 divisors (see below), whose sum is σ = 115527754680624. Its totient is φ = 110920780890400.

The previous prime is 113221112323327. The next prime is 113221112323337. The reversal of 113221112323331 is 133323211122311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 113221112323331 - 2² = 113221112323327 is a prime.

It is a super-2 number, since 2×113221112323331² (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 = 113221112323294 and 113221112323303.

It is not an unprimeable number, because it can be changed into a prime (113221112323337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1577694845 + ... + 1577766606.

It is an arithmetic number, because the mean of its divisors is an integer number (14440969335078).

Almost surely, 2^{113221112323331} is an apocalyptic number.

113221112323331 is a deficient number, since it is larger than the sum of its proper divisors (2306642357293).

113221112323331 is an equidigital number, since it uses as much as digits as its factorization.

113221112323331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3155462181.

The product of its digits is 3888, while the sum is 29.

Adding to 113221112323331 its reverse (133323211122311), we get a palindrome (246544323445642).

The spelling of 113221112323331 in words is "one hundred thirteen trillion, two hundred twenty-one billion, one hundred twelve million, three hundred twenty-three thousand, three hundred thirty-one".