2120232201 has 32 divisors (see below), whose sum is σ = 2963452800. Its totient is φ = 1347010560.

The previous prime is 2120232199. The next prime is 2120232209. The reversal of 2120232201 is 1022320212.

It is a happy number.

It is not a de Polignac number, because 2120232201 - 2¹ = 2120232199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2120232209) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2756745 + ... + 2757513.

It is an arithmetic number, because the mean of its divisors is an integer number (92607900).

Almost surely, 2^2120232201 is an apocalyptic number.

It is an amenable number.

2120232201 is a deficient number, since it is larger than the sum of its proper divisors (843220599).

2120232201 is a wasteful number, since it uses less digits than its factorization.

2120232201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1289.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2120232201 is about 46045.9792055723. The cubic root of 2120232201 is about 1284.6785573769.

Adding to 2120232201 its reverse (1022320212), we get a palindrome (3142552413).

The spelling of 2120232201 in words is "two billion, one hundred twenty million, two hundred thirty-two thousand, two hundred one".