120032201 has 4 divisors (see below), whose sum is σ = 122000004. Its totient is φ = 118064400.

The previous prime is 120032197. The next prime is 120032233. The reversal of 120032201 is 102230021.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 102230021 = 83 ⋅1231687.

It can be written as a sum of positive squares in 2 ways, for example, as 37222201 + 82810000 = 6101^2 + 9100^2 .

It is a cyclic number.

It is not a de Polignac number, because 120032201 - 2² = 120032197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120032251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 983810 + ... + 983931.

It is an arithmetic number, because the mean of its divisors is an integer number (30500001).

Almost surely, 2^120032201 is an apocalyptic number.

It is an amenable number.

120032201 is a deficient number, since it is larger than the sum of its proper divisors (1967803).

120032201 is an equidigital number, since it uses as much as digits as its factorization.

120032201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1967802.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 120032201 is about 10955.9208193561. The cubic root of 120032201 is about 493.2865300842.

Adding to 120032201 its reverse (102230021), we get a palindrome (222262222).

The spelling of 120032201 in words is "one hundred twenty million, thirty-two thousand, two hundred one".