331222223107 has 2 divisors, whose sum is σ = 331222223108. Its totient is φ = 331222223106.

The previous prime is 331222223063. The next prime is 331222223113. The reversal of 331222223107 is 701322222133.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 331222223107 - 2³¹ = 329074739459 is a prime.

It is a super-2 number, since 2×331222223107² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (331222223147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165611111553 + 165611111554.

It is an arithmetic number, because the mean of its divisors is an integer number (165611111554).

Almost surely, 2^331222223107 is an apocalyptic number.

331222223107 is a deficient number, since it is larger than the sum of its proper divisors (1).

331222223107 is an equidigital number, since it uses as much as digits as its factorization.

331222223107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 28.

The spelling of 331222223107 in words is "three hundred thirty-one billion, two hundred twenty-two million, two hundred twenty-three thousand, one hundred seven".