122434244044223 has 2 divisors, whose sum is σ = 122434244044224. Its totient is φ = 122434244044222.

The previous prime is 122434244044219. The next prime is 122434244044237. The reversal of 122434244044223 is 322440442434221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122434244044223 - 2² = 122434244044219 is a prime.

It is a super-2 number, since 2×122434244044223² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122434244044283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61217122022111 + 61217122022112.

It is an arithmetic number, because the mean of its divisors is an integer number (61217122022112).

Almost surely, 2^{122434244044223} is an apocalyptic number.

122434244044223 is a deficient number, since it is larger than the sum of its proper divisors (1).

122434244044223 is an equidigital number, since it uses as much as digits as its factorization.

122434244044223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1179648, while the sum is 41.

Adding to 122434244044223 its reverse (322440442434221), we get a palindrome (444874686478444).

The spelling of 122434244044223 in words is "one hundred twenty-two trillion, four hundred thirty-four billion, two hundred forty-four million, forty-four thousand, two hundred twenty-three".