31120132022 has 8 divisors (see below), whose sum is σ = 53348797776. Its totient is φ = 13337199432.

The previous prime is 31120132007. The next prime is 31120132031. The reversal of 31120132022 is 22023102113.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1111433273 + ... + 1111433300.

It is an arithmetic number, because the mean of its divisors is an integer number (6668599722).

Almost surely, 2^31120132022 is an apocalyptic number.

31120132022 is a deficient number, since it is larger than the sum of its proper divisors (22228665754).

31120132022 is a wasteful number, since it uses less digits than its factorization.

31120132022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2222866582.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 31120132022 its reverse (22023102113), we get a palindrome (53143234135).

The spelling of 31120132022 in words is "thirty-one billion, one hundred twenty million, one hundred thirty-two thousand, twenty-two".