2232100251 has 12 divisors (see below), whose sum is σ = 3364325328. Its totient is φ = 1423368144.

The previous prime is 2232100249. The next prime is 2232100267. The reversal of 2232100251 is 1520012322.

It is not a de Polignac number, because 2232100251 - 2¹ = 2232100249 is a prime.

It is a super-3 number, since 3×2232100251³ (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2232100231) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5391340 + ... + 5391753.

It is an arithmetic number, because the mean of its divisors is an integer number (280360444).

Almost surely, 2^2232100251 is an apocalyptic number.

2232100251 is a deficient number, since it is larger than the sum of its proper divisors (1132225077).

2232100251 is a wasteful number, since it uses less digits than its factorization.

2232100251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10783122 (or 10783119 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 2232100251 is about 47245.1082229684. The cubic root of 2232100251 is about 1306.8865812424.

Adding to 2232100251 its reverse (1520012322), we get a palindrome (3752112573).

The spelling of 2232100251 in words is "two billion, two hundred thirty-two million, one hundred thousand, two hundred fifty-one".