122351201 has 8 divisors (see below), whose sum is σ = 140769600. Its totient is φ = 104167728.

The previous prime is 122351197. The next prime is 122351221. The reversal of 122351201 is 102153221.

It is a happy number.

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

It is not a de Polignac number, because 122351201 - 2² = 122351197 is a prime.

It is a super-2 number, since 2×122351201² = 29939632772284802, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 122351201.

It is not an unprimeable number, because it can be changed into a prime (122351221) 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, 57611 + ... + 59696.

It is an arithmetic number, because the mean of its divisors is an integer number (17596200).

Almost surely, 2^122351201 is an apocalyptic number.

It is an amenable number.

122351201 is a deficient number, since it is larger than the sum of its proper divisors (18418399).

122351201 is a wasteful number, since it uses less digits than its factorization.

122351201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117463.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 122351201 is about 11061.2477144308. The cubic root of 122351201 is about 496.4430238455.

The spelling of 122351201 in words is "one hundred twenty-two million, three hundred fifty-one thousand, two hundred one".