122125201 has 8 divisors (see below), whose sum is σ = 133651584. Its totient is φ = 110669520.

The previous prime is 122125187. The next prime is 122125247. The reversal of 122125201 is 102521221.

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 122125201 - 2⁵ = 122125169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122125001) 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, 14025 + ... + 20998.

It is an arithmetic number, because the mean of its divisors is an integer number (16706448).

Almost surely, 2^122125201 is an apocalyptic number.

122125201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

122125201 is a deficient number, since it is larger than the sum of its proper divisors (11526383).

122125201 is a wasteful number, since it uses less digits than its factorization.

122125201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35351.

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 122125201 is about 11051.0271468312. The cubic root of 122125201 is about 496.1371685857.

Adding to 122125201 its reverse (102521221), we get a palindrome (224646422).

The spelling of 122125201 in words is "one hundred twenty-two million, one hundred twenty-five thousand, two hundred one".