351112254124331 has 6 divisors (see below), whose sum is σ = 408436703777340. Its totient is φ = 300953360677956.

The previous prime is 351112254124301. The next prime is 351112254124351. The reversal of 351112254124331 is 133421452211153.

It is not a de Polignac number, because 351112254124331 - 2¹⁴ = 351112254107947 is a prime.

It is a super-2 number, since 2×351112254124331² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (351112254124301) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3582778103261 + ... + 3582778103358.

It is an arithmetic number, because the mean of its divisors is an integer number (68072783962890).

Almost surely, 2^{351112254124331} is an apocalyptic number.

351112254124331 is a deficient number, since it is larger than the sum of its proper divisors (57324449653009).

351112254124331 is an equidigital number, since it uses as much as digits as its factorization.

351112254124331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7165556206633 (or 7165556206626 counting only the distinct ones).

The product of its digits is 86400, while the sum is 38.

The spelling of 351112254124331 in words is "three hundred fifty-one trillion, one hundred twelve billion, two hundred fifty-four million, one hundred twenty-four thousand, three hundred thirty-one".