31214233212022 has 8 divisors (see below), whose sum is σ = 53510114077776. Its totient is φ = 13377528519432.

The previous prime is 31214233212017. The next prime is 31214233212031. The reversal of 31214233212022 is 22021233241213.

It is a happy number.

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

It is a super-4 number, since 4×31214233212022⁴ (a number of 55 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1114794043273 + ... + 1114794043300.

It is an arithmetic number, because the mean of its divisors is an integer number (6688764259722).

Almost surely, 2^{31214233212022} is an apocalyptic number.

31214233212022 is a deficient number, since it is larger than the sum of its proper divisors (22295880865754).

31214233212022 is a wasteful number, since it uses less digits than its factorization.

31214233212022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2229588086582.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 31214233212022 its reverse (22021233241213), we get a palindrome (53235466453235).

The spelling of 31214233212022 in words is "thirty-one trillion, two hundred fourteen billion, two hundred thirty-three million, two hundred twelve thousand, twenty-two".