122134376047 has 2 divisors, whose sum is σ = 122134376048. Its totient is φ = 122134376046.

The previous prime is 122134376029. The next prime is 122134376057. The reversal of 122134376047 is 740673431221.

It is a strong prime.

It is an emirp because it is prime and its reverse (740673431221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 122134376047 - 2⁷ = 122134375919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122134376057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61067188023 + 61067188024.

It is an arithmetic number, because the mean of its divisors is an integer number (61067188024).

Almost surely, 2^122134376047 is an apocalyptic number.

122134376047 is a deficient number, since it is larger than the sum of its proper divisors (1).

122134376047 is an equidigital number, since it uses as much as digits as its factorization.

122134376047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 169344, while the sum is 40.

The spelling of 122134376047 in words is "one hundred twenty-two billion, one hundred thirty-four million, three hundred seventy-six thousand, forty-seven".