322111001227 has 2 divisors, whose sum is σ = 322111001228. Its totient is φ = 322111001226.

The previous prime is 322111001213. The next prime is 322111001239. The reversal of 322111001227 is 722100111223.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-322111001227 is a prime.

It is a super-2 number, since 2×322111001227² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 322111001198 and 322111001207.

It is not a weakly prime, because it can be changed into another prime (322111001207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161055500613 + 161055500614.

It is an arithmetic number, because the mean of its divisors is an integer number (161055500614).

Almost surely, 2^322111001227 is an apocalyptic number.

322111001227 is a deficient number, since it is larger than the sum of its proper divisors (1).

322111001227 is an equidigital number, since it uses as much as digits as its factorization.

322111001227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 22.

The spelling of 322111001227 in words is "three hundred twenty-two billion, one hundred eleven million, one thousand, two hundred twenty-seven".