322012032031 has 6 divisors (see below), whose sum is σ = 327377460696. Its totient is φ = 316733142600.

The previous prime is 322012032011. The next prime is 322012032049. The reversal of 322012032031 is 130230210223.

It is not a de Polignac number, because 322012032031 - 2⁷ = 322012031903 is a prime.

It is a super-2 number, since 2×322012032031² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322012032011) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 43265835 + ... + 43273276.

It is an arithmetic number, because the mean of its divisors is an integer number (54562910116).

Almost surely, 2^322012032031 is an apocalyptic number.

322012032031 is a deficient number, since it is larger than the sum of its proper divisors (5365428665).

322012032031 is an frugal number, since it uses more digits than its factorization.

322012032031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86539233 (or 86539172 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 322012032031 its reverse (130230210223), we get a palindrome (452242242254).

The spelling of 322012032031 in words is "three hundred twenty-two billion, twelve million, thirty-two thousand, thirty-one".