122100323031227 has 2 divisors, whose sum is σ = 122100323031228. Its totient is φ = 122100323031226.

The previous prime is 122100323031179. The next prime is 122100323031263. The reversal of 122100323031227 is 722130323001221.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122100323031227 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 122100323031227.

It is not a weakly prime, because it can be changed into another prime (122100323031287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61050161515613 + 61050161515614.

It is an arithmetic number, because the mean of its divisors is an integer number (61050161515614).

Almost surely, 2^{122100323031227} is an apocalyptic number.

122100323031227 is a deficient number, since it is larger than the sum of its proper divisors (1).

122100323031227 is an equidigital number, since it uses as much as digits as its factorization.

122100323031227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 29.

Adding to 122100323031227 its reverse (722130323001221), we get a palindrome (844230646032448).

The spelling of 122100323031227 in words is "one hundred twenty-two trillion, one hundred billion, three hundred twenty-three million, thirty-one thousand, two hundred twenty-seven".