122660557301 has 8 divisors (see below), whose sum is σ = 128040019200. Its totient is φ = 117370012320.

The previous prime is 122660557231. The next prime is 122660557319. The reversal of 122660557301 is 103755066221.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 122660557301 - 2³⁰ = 121586815477 is a prime.

It is a super-2 number, since 2×122660557301² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122660557501) 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, 22226411 + ... + 22231928.

It is an arithmetic number, because the mean of its divisors is an integer number (16005002400).

Almost surely, 2^122660557301 is an apocalyptic number.

It is an amenable number.

122660557301 is a deficient number, since it is larger than the sum of its proper divisors (5379461899).

122660557301 is an equidigital number, since it uses as much as digits as its factorization.

122660557301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44458459.

The product of its (nonzero) digits is 75600, while the sum is 38.

The spelling of 122660557301 in words is "one hundred twenty-two billion, six hundred sixty million, five hundred fifty-seven thousand, three hundred one".