2254332121 has 16 divisors (see below), whose sum is σ = 2491084800. Its totient is φ = 2031728400.

The previous prime is 2254332029. The next prime is 2254332161. The reversal of 2254332121 is 1212334522.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2254332121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2254332161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2316 + ... + 67186.

It is an arithmetic number, because the mean of its divisors is an integer number (155692800).

Almost surely, 2^2254332121 is an apocalyptic number.

It is an amenable number.

2254332121 is a deficient number, since it is larger than the sum of its proper divisors (236752679).

2254332121 is a wasteful number, since it uses less digits than its factorization.

2254332121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64980.

The product of its digits is 2880, while the sum is 25.

The square root of 2254332121 is about 47479.8075080344. The cubic root of 2254332121 is about 1311.2111482208.

Adding to 2254332121 its reverse (1212334522), we get a palindrome (3466666643).

The spelling of 2254332121 in words is "two billion, two hundred fifty-four million, three hundred thirty-two thousand, one hundred twenty-one".