322113233331 has 32 divisors (see below), whose sum is σ = 494439577920. Its totient is φ = 207089229312.

The previous prime is 322113233287. The next prime is 322113233339. The reversal of 322113233331 is 133332311223.

322113233331 is a `hidden beast` number, since 3 + 2 + 2 + 1 + 1 + 323 + 3 + 331 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-322113233331 is a prime.

It is a super-2 number, since 2×322113233331² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 322113233295 and 322113233304.

It is not an unprimeable number, because it can be changed into a prime (322113233339) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1313820 + ... + 1539593.

It is an arithmetic number, because the mean of its divisors is an integer number (15451236810).

Almost surely, 2^322113233331 is an apocalyptic number.

322113233331 is a deficient number, since it is larger than the sum of its proper divisors (172326344589).

322113233331 is a wasteful number, since it uses less digits than its factorization.

322113233331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2853572 (or 2853566 counting only the distinct ones).

The product of its digits is 5832, while the sum is 27.

Adding to 322113233331 its reverse (133332311223), we get a palindrome (455445544554).

The spelling of 322113233331 in words is "three hundred twenty-two billion, one hundred thirteen million, two hundred thirty-three thousand, three hundred thirty-one".