122611793 has 2 divisors, whose sum is σ = 122611794. Its totient is φ = 122611792.

The previous prime is 122611787. The next prime is 122611799. The reversal of 122611793 is 397116221.

It is a balanced prime because it is at equal distance from previous prime (122611787) and next prime (122611799).

It can be written as a sum of positive squares in only one way, i.e., 113891584 + 8720209 = 10672^2 + 2953^2 .

It is a cyclic number.

It is not a de Polignac number, because 122611793 - 2⁴ = 122611777 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (122611799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61305896 + 61305897.

It is an arithmetic number, because the mean of its divisors is an integer number (61305897).

Almost surely, 2^122611793 is an apocalyptic number.

It is an amenable number.

122611793 is a deficient number, since it is larger than the sum of its proper divisors (1).

122611793 is an equidigital number, since it uses as much as digits as its factorization.

122611793 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4536, while the sum is 32.

The square root of 122611793 is about 11073.0209518451. The cubic root of 122611793 is about 496.7952267432.

The spelling of 122611793 in words is "one hundred twenty-two million, six hundred eleven thousand, seven hundred ninety-three".