31112013414222 has 48 divisors (see below), whose sum is σ = 73825116608880. Its totient is φ = 9410674196736.

The previous prime is 31112013414221. The next prime is 31112013414259. The reversal of 31112013414222 is 22241431021113.

31112013414222 is a `hidden beast` number, since 3 + 1 + 1 + 1 + 20 + 1 + 3 + 414 + 222 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31112013414221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1126743163 + ... + 1126770774.

It is an arithmetic number, because the mean of its divisors is an integer number (1538023262685).

Almost surely, 2^{31112013414222} is an apocalyptic number.

31112013414222 is an abundant number, since it is smaller than the sum of its proper divisors (42713103194658).

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

31112013414222 is a wasteful number, since it uses less digits than its factorization.

31112013414222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2253514017 (or 2253514014 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 31112013414222 its reverse (22241431021113), we get a palindrome (53353444435335).

The spelling of 31112013414222 in words is "thirty-one trillion, one hundred twelve billion, thirteen million, four hundred fourteen thousand, two hundred twenty-two".