122133245402029 has 2 divisors, whose sum is σ = 122133245402030. Its totient is φ = 122133245402028.

The previous prime is 122133245401957. The next prime is 122133245402053. The reversal of 122133245402029 is 920204542331221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 118191730046404 + 3941515355625 = 10871602^2 + 1985325^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122133245402029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122133245401982 and 122133245402000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122133245402429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61066622701014 + 61066622701015.

It is an arithmetic number, because the mean of its divisors is an integer number (61066622701015).

Almost surely, 2^{122133245402029} is an apocalyptic number.

It is an amenable number.

122133245402029 is a deficient number, since it is larger than the sum of its proper divisors (1).

122133245402029 is an equidigital number, since it uses as much as digits as its factorization.

122133245402029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 122133245402029 in words is "one hundred twenty-two trillion, one hundred thirty-three billion, two hundred forty-five million, four hundred two thousand, twenty-nine".