31234000032022 has 4 divisors (see below), whose sum is σ = 46851000048036. Its totient is φ = 15617000016010.

The previous prime is 31234000032019. The next prime is 31234000032031. The reversal of 31234000032022 is 22023000043213.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 31234000031984 and 31234000032002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7808500008004 + ... + 7808500008007.

It is an arithmetic number, because the mean of its divisors is an integer number (11712750012009).

Almost surely, 2^{31234000032022} is an apocalyptic number.

31234000032022 is a deficient number, since it is larger than the sum of its proper divisors (15617000016014).

31234000032022 is a wasteful number, since it uses less digits than its factorization.

31234000032022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15617000016013.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 31234000032022 its reverse (22023000043213), we get a palindrome (53257000075235).

The spelling of 31234000032022 in words is "thirty-one trillion, two hundred thirty-four billion, thirty-two thousand, twenty-two".