2033225121 has 4 divisors (see below), whose sum is σ = 2710966832. Its totient is φ = 1355483412.

The previous prime is 2033225113. The next prime is 2033225171. The reversal of 2033225121 is 1215223302.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2033225121 - 2³ = 2033225113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2033225111) 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, 338870851 + ... + 338870856.

It is an arithmetic number, because the mean of its divisors is an integer number (677741708).

Almost surely, 2^2033225121 is an apocalyptic number.

It is an amenable number.

2033225121 is a deficient number, since it is larger than the sum of its proper divisors (677741711).

2033225121 is an equidigital number, since it uses as much as digits as its factorization.

2033225121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 677741710.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 2033225121 is about 45091.2976193855. The cubic root of 2033225121 is about 1266.8596063977.

Adding to 2033225121 its reverse (1215223302), we get a palindrome (3248448423).

The spelling of 2033225121 in words is "two billion, thirty-three million, two hundred twenty-five thousand, one hundred twenty-one".