322320332201231 has 48 divisors (see below), whose sum is σ = 410760523825344. Its totient is φ = 247464934659072.

The previous prime is 322320332201123. The next prime is 322320332201251. The reversal of 322320332201231 is 132102233023223.

It is not a de Polignac number, because 322320332201231 - 2¹⁴ = 322320332184847 is a prime.

It is a super-2 number, since 2×322320332201231² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 322320332201194 and 322320332201203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322320332201251) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6455555 + ... + 26197611.

It is an arithmetic number, because the mean of its divisors is an integer number (8557510913028).

Almost surely, 2^{322320332201231} is an apocalyptic number.

322320332201231 is a deficient number, since it is larger than the sum of its proper divisors (88440191624113).

322320332201231 is a wasteful number, since it uses less digits than its factorization.

322320332201231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19742500 (or 19742487 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 322320332201231 its reverse (132102233023223), we get a palindrome (454422565224454).

The spelling of 322320332201231 in words is "three hundred twenty-two trillion, three hundred twenty billion, three hundred thirty-two million, two hundred one thousand, two hundred thirty-one".