3031122222232 has 64 divisors (see below), whose sum is σ = 6138575009280. Its totient is φ = 1394860908672.

The previous prime is 3031122222229. The next prime is 3031122222311. The reversal of 3031122222232 is 2322222211303.

It is a super-2 number, since 2×3031122222232² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3031122222197 and 3031122222206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62910583 + ... + 62958745.

It is an arithmetic number, because the mean of its divisors is an integer number (95915234520).

Almost surely, 2^{3031122222232} is an apocalyptic number.

It is an amenable number.

3031122222232 is an abundant number, since it is smaller than the sum of its proper divisors (3107452787048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3031122222232 is a wasteful number, since it uses less digits than its factorization.

3031122222232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49952 (or 49948 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 3031122222232 its reverse (2322222211303), we get a palindrome (5353344433535).

The spelling of 3031122222232 in words is "three trillion, thirty-one billion, one hundred twenty-two million, two hundred twenty-two thousand, two hundred thirty-two".