122522400223 has 2 divisors, whose sum is σ = 122522400224. Its totient is φ = 122522400222.

The previous prime is 122522400199. The next prime is 122522400229. The reversal of 122522400223 is 322004225221.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122522400223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122522400229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61261200111 + 61261200112.

It is an arithmetic number, because the mean of its divisors is an integer number (61261200112).

Almost surely, 2^122522400223 is an apocalyptic number.

122522400223 is a deficient number, since it is larger than the sum of its proper divisors (1).

122522400223 is an equidigital number, since it uses as much as digits as its factorization.

122522400223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 122522400223 its reverse (322004225221), we get a palindrome (444526625444).

The spelling of 122522400223 in words is "one hundred twenty-two billion, five hundred twenty-two million, four hundred thousand, two hundred twenty-three".