31373848111022 has 8 divisors (see below), whose sum is σ = 49537654912200. Its totient is φ = 14861296473624.

The previous prime is 31373848110961. The next prime is 31373848111027. The reversal of 31373848111022 is 22011184837313.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31373848111027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 412813790897 + ... + 412813790972.

It is an arithmetic number, because the mean of its divisors is an integer number (6192206864025).

Almost surely, 2^{31373848111022} is an apocalyptic number.

31373848111022 is a deficient number, since it is larger than the sum of its proper divisors (18163806801178).

31373848111022 is a wasteful number, since it uses less digits than its factorization.

31373848111022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 825627581890.

The product of its (nonzero) digits is 193536, while the sum is 44.

The spelling of 31373848111022 in words is "thirty-one trillion, three hundred seventy-three billion, eight hundred forty-eight million, one hundred eleven thousand, twenty-two".