122321012711 has 2 divisors, whose sum is σ = 122321012712. Its totient is φ = 122321012710.

The previous prime is 122321012701. The next prime is 122321012731. The reversal of 122321012711 is 117210123221.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122321012711 - 2²⁶ = 122253903847 is a prime.

It is a super-3 number, since 3×122321012711³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122321012701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61160506355 + 61160506356.

It is an arithmetic number, because the mean of its divisors is an integer number (61160506356).

Almost surely, 2^122321012711 is an apocalyptic number.

122321012711 is a deficient number, since it is larger than the sum of its proper divisors (1).

122321012711 is an equidigital number, since it uses as much as digits as its factorization.

122321012711 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 23.

Adding to 122321012711 its reverse (117210123221), we get a palindrome (239531135932).

The spelling of 122321012711 in words is "one hundred twenty-two billion, three hundred twenty-one million, twelve thousand, seven hundred eleven".