122709114187051 has 8 divisors (see below), whose sum is σ = 141309514266624. Its totient is φ = 104376345763560.

The previous prime is 122709114187027. The next prime is 122709114187097. The reversal of 122709114187051 is 150781411907221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122709114187051 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122709114186986 and 122709114187004.

It is not an unprimeable number, because it can be changed into a prime (122709114182051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66907913035 + ... + 66907914868.

It is an arithmetic number, because the mean of its divisors is an integer number (17663689283328).

Almost surely, 2^{122709114187051} is an apocalyptic number.

122709114187051 is a deficient number, since it is larger than the sum of its proper divisors (18600400079573).

122709114187051 is a wasteful number, since it uses less digits than its factorization.

122709114187051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133815828041.

The product of its (nonzero) digits is 282240, while the sum is 49.

The spelling of 122709114187051 in words is "one hundred twenty-two trillion, seven hundred nine billion, one hundred fourteen million, one hundred eighty-seven thousand, fifty-one".