123622133941 has 2 divisors, whose sum is σ = 123622133942. Its totient is φ = 123622133940.

The previous prime is 123622133909. The next prime is 123622134017. The reversal of 123622133941 is 149331226321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 121559611716 + 2062522225 = 348654^2 + 45415^2 .

It is a cyclic number.

It is not a de Polignac number, because 123622133941 - 2⁵ = 123622133909 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 123622133941.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123622133641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61811066970 + 61811066971.

It is an arithmetic number, because the mean of its divisors is an integer number (61811066971).

Almost surely, 2^123622133941 is an apocalyptic number.

It is an amenable number.

123622133941 is a deficient number, since it is larger than the sum of its proper divisors (1).

123622133941 is an equidigital number, since it uses as much as digits as its factorization.

123622133941 is an evil number, because the sum of its binary digits is even.

The product of its digits is 46656, while the sum is 37.

The spelling of 123622133941 in words is "one hundred twenty-three billion, six hundred twenty-two million, one hundred thirty-three thousand, nine hundred forty-one".