122032212013 has 2 divisors, whose sum is σ = 122032212014. Its totient is φ = 122032212012.

The previous prime is 122032212011. The next prime is 122032212031. The reversal of 122032212013 is 310212230221.

Together with next prime (122032212031) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 96445650249 + 25586561764 = 310557^2 + 159958^2 .

It is a cyclic number.

It is not a de Polignac number, because 122032212013 - 2¹ = 122032212011 is a prime.

Together with 122032212011, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122032212011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61016106006 + 61016106007.

It is an arithmetic number, because the mean of its divisors is an integer number (61016106007).

Almost surely, 2^122032212013 is an apocalyptic number.

It is an amenable number.

122032212013 is a deficient number, since it is larger than the sum of its proper divisors (1).

122032212013 is an equidigital number, since it uses as much as digits as its factorization.

122032212013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 122032212013 its reverse (310212230221), we get a palindrome (432244442234).

The spelling of 122032212013 in words is "one hundred twenty-two billion, thirty-two million, two hundred twelve thousand, thirteen".