5031222222222 has 128 divisors (see below), whose sum is σ = 13784608512000. Its totient is φ = 1327406565888.

The previous prime is 5031222222211. The next prime is 5031222222259. The reversal of 5031222222222 is 2222222221305.

It is a Harshad number since it is a multiple of its sum of digits (27).

5031222222222 is a modest number, since divided by 2222222 gives 503122 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7045722 + ... + 7726877.

It is an arithmetic number, because the mean of its divisors is an integer number (107692254000).

Almost surely, 2^{5031222222222} is an apocalyptic number.

5031222222222 is an abundant number, since it is smaller than the sum of its proper divisors (8753386289778).

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

5031222222222 is a wasteful number, since it uses less digits than its factorization.

5031222222222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14772687 (or 14772681 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

Adding to 5031222222222 its reverse (2222222221305), we get a palindrome (7253444443527).

The spelling of 5031222222222 in words is "five trillion, thirty-one billion, two hundred twenty-two million, two hundred twenty-two thousand, two hundred twenty-two".