122102412240433 has 2 divisors, whose sum is σ = 122102412240434. Its totient is φ = 122102412240432.

The previous prime is 122102412240353. The next prime is 122102412240469. The reversal of 122102412240433 is 334042214201221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 117268605457969 + 4833806782464 = 10829063^2 + 2198592^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122102412240433 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122102412240395 and 122102412240404.

It is not a weakly prime, because it can be changed into another prime (122102412240533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61051206120216 + 61051206120217.

It is an arithmetic number, because the mean of its divisors is an integer number (61051206120217).

Almost surely, 2^{122102412240433} is an apocalyptic number.

It is an amenable number.

122102412240433 is a deficient number, since it is larger than the sum of its proper divisors (1).

122102412240433 is an equidigital number, since it uses as much as digits as its factorization.

122102412240433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 122102412240433 its reverse (334042214201221), we get a palindrome (456144626441654).

The spelling of 122102412240433 in words is "one hundred twenty-two trillion, one hundred two billion, four hundred twelve million, two hundred forty thousand, four hundred thirty-three".