122150334652417 has 16 divisors (see below), whose sum is σ = 125337342130560. Its totient is φ = 118973230358400.

The previous prime is 122150334652387. The next prime is 122150334652427. The reversal of 122150334652417 is 714256433051221.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122150334652417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122150334652427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1633884084 + ... + 1633958842.

It is an arithmetic number, because the mean of its divisors is an integer number (7833583883160).

Almost surely, 2^{122150334652417} is an apocalyptic number.

It is an amenable number.

122150334652417 is a deficient number, since it is larger than the sum of its proper divisors (3187007478143).

122150334652417 is an equidigital number, since it uses as much as digits as its factorization.

122150334652417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140424.

The product of its (nonzero) digits is 1209600, while the sum is 46.

The spelling of 122150334652417 in words is "one hundred twenty-two trillion, one hundred fifty billion, three hundred thirty-four million, six hundred fifty-two thousand, four hundred seventeen".