122103022331047 has 2 divisors, whose sum is σ = 122103022331048. Its totient is φ = 122103022331046.

The previous prime is 122103022331009. The next prime is 122103022331057. The reversal of 122103022331047 is 740133220301221.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122103022331047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122103022331057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61051511165523 + 61051511165524.

It is an arithmetic number, because the mean of its divisors is an integer number (61051511165524).

Almost surely, 2^{122103022331047} is an apocalyptic number.

122103022331047 is a deficient number, since it is larger than the sum of its proper divisors (1).

122103022331047 is an equidigital number, since it uses as much as digits as its factorization.

122103022331047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 31.

Adding to 122103022331047 its reverse (740133220301221), we get a palindrome (862236242632268).

The spelling of 122103022331047 in words is "one hundred twenty-two trillion, one hundred three billion, twenty-two million, three hundred thirty-one thousand, forty-seven".