2252133003121 has 4 divisors (see below), whose sum is σ = 2252154752512. Its totient is φ = 2252111253732.

The previous prime is 2252133003119. The next prime is 2252133003149. The reversal of 2252133003121 is 1213003312522.

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 a cyclic number.

It is not a de Polignac number, because 2252133003121 - 2¹ = 2252133003119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2252133003101) 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, 10718625 + ... + 10926718.

It is an arithmetic number, because the mean of its divisors is an integer number (563038688128).

Almost surely, 2^{2252133003121} is an apocalyptic number.

It is an amenable number.

2252133003121 is a deficient number, since it is larger than the sum of its proper divisors (21749391).

2252133003121 is a wasteful number, since it uses less digits than its factorization.

2252133003121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21749390.

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 2252133003121 its reverse (1213003312522), we get a palindrome (3465136315643).

The spelling of 2252133003121 in words is "two trillion, two hundred fifty-two billion, one hundred thirty-three million, three thousand, one hundred twenty-one".