122047201 has 16 divisors (see below), whose sum is σ = 131459328. Its totient is φ = 113097600.

The previous prime is 122047193. The next prime is 122047229. The reversal of 122047201 is 102740221.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 122047201 - 2³ = 122047193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122047271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64296 + ... + 66166.

It is an arithmetic number, because the mean of its divisors is an integer number (8216208).

Almost surely, 2^122047201 is an apocalyptic number.

It is an amenable number.

122047201 is a deficient number, since it is larger than the sum of its proper divisors (9412127).

122047201 is a wasteful number, since it uses less digits than its factorization.

122047201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1992.

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 122047201 is about 11047.4974994340. The cubic root of 122047201 is about 496.0315203369.

Adding to 122047201 its reverse (102740221), we get a palindrome (224787422).

The spelling of 122047201 in words is "one hundred twenty-two million, forty-seven thousand, two hundred one".