2252912130 has 160 divisors (see below), whose sum is σ = 7019362944. Its totient is φ = 507803904.

The previous prime is 2252912119. The next prime is 2252912149. The reversal of 2252912130 is 312192522.

It is a happy number.

2252912130 is a `hidden beast` number, since 2 + 2 + 529 + 1 + 2 + 130 = 666.

It is a super-2 number, since 2×2252912130² = 10151226131002273800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 2252912094 and 2252912103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 411189 + ... + 416631.

Almost surely, 2^2252912130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2252912130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3509681472).

2252912130 is an abundant number, since it is smaller than the sum of its proper divisors (4766450814).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2252912130 is a wasteful number, since it uses less digits than its factorization.

2252912130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5542 (or 5533 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 2252912130 is about 47464.8515219420. The cubic root of 2252912130 is about 1310.9357822437.

The spelling of 2252912130 in words is "two billion, two hundred fifty-two million, nine hundred twelve thousand, one hundred thirty".