122211230371 has 2 divisors, whose sum is σ = 122211230372. Its totient is φ = 122211230370.

The previous prime is 122211230359. The next prime is 122211230377. The reversal of 122211230371 is 173032112221.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122211230371 is a prime.

It is not a weakly prime, because it can be changed into another prime (122211230377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61105615185 + 61105615186.

It is an arithmetic number, because the mean of its divisors is an integer number (61105615186).

Almost surely, 2^122211230371 is an apocalyptic number.

122211230371 is a deficient number, since it is larger than the sum of its proper divisors (1).

122211230371 is an equidigital number, since it uses as much as digits as its factorization.

122211230371 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 25.

Adding to 122211230371 its reverse (173032112221), we get a palindrome (295243342592).

The spelling of 122211230371 in words is "one hundred twenty-two billion, two hundred eleven million, two hundred thirty thousand, three hundred seventy-one".