2225313132 has 48 divisors (see below), whose sum is σ = 5937345792. Its totient is φ = 635463360.

The previous prime is 2225313131. The next prime is 2225313137. The reversal of 2225313132 is 2313135222.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2225313131) 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, 179907 + ... + 191877.

It is an arithmetic number, because the mean of its divisors is an integer number (123694704).

Almost surely, 2^2225313132 is an apocalyptic number.

It is an amenable number.

2225313132 is an abundant number, since it is smaller than the sum of its proper divisors (3712032660).

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

2225313132 is a wasteful number, since it uses less digits than its factorization.

2225313132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14198 (or 14196 counting only the distinct ones).

The product of its digits is 2160, while the sum is 24.

The square root of 2225313132 is about 47173.2247360725. The cubic root of 2225313132 is about 1305.5606252280.

Adding to 2225313132 its reverse (2313135222), we get a palindrome (4538448354).

The spelling of 2225313132 in words is "two billion, two hundred twenty-five million, three hundred thirteen thousand, one hundred thirty-two".