122211330323351 has 2 divisors, whose sum is σ = 122211330323352. Its totient is φ = 122211330323350.

The previous prime is 122211330323317. The next prime is 122211330323353. The reversal of 122211330323351 is 153323033112221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122211330323351 - 2¹⁰ = 122211330322327 is a prime.

Together with 122211330323353, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122211330323353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61105665161675 + 61105665161676.

It is an arithmetic number, because the mean of its divisors is an integer number (61105665161676).

Almost surely, 2^{122211330323351} is an apocalyptic number.

122211330323351 is a deficient number, since it is larger than the sum of its proper divisors (1).

122211330323351 is an equidigital number, since it uses as much as digits as its factorization.

122211330323351 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 32.

Adding to 122211330323351 its reverse (153323033112221), we get a palindrome (275534363435572).

The spelling of 122211330323351 in words is "one hundred twenty-two trillion, two hundred eleven billion, three hundred thirty million, three hundred twenty-three thousand, three hundred fifty-one".