322412200000023 has 24 divisors (see below), whose sum is σ = 500132856115200. Its totient is φ = 184211612408880.

The previous prime is 322412200000019. The next prime is 322412200000279. The reversal of 322412200000023 is 320000002214223.

It is not a de Polignac number, because 322412200000023 - 2² = 322412200000019 is a prime.

It is a super-2 number, since 2×322412200000023² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322412200000003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 141307543 + ... + 143571048.

It is an arithmetic number, because the mean of its divisors is an integer number (20838869004800).

Almost surely, 2^{322412200000023} is an apocalyptic number.

322412200000023 is a deficient number, since it is larger than the sum of its proper divisors (177720656115177).

322412200000023 is a wasteful number, since it uses less digits than its factorization.

322412200000023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284886307 (or 284886300 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 322412200000023 its reverse (320000002214223), we get a palindrome (642412202214246).

The spelling of 322412200000023 in words is "three hundred twenty-two trillion, four hundred twelve billion, two hundred million, twenty-three", and thus it is an aban number.