2225432112 has 40 divisors (see below), whose sum is σ = 5889258480. Its totient is φ = 723717120.

The previous prime is 2225432101. The next prime is 2225432113. The reversal of 2225432112 is 2112345222.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (2225432113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 563437 + ... + 567372.

It is an arithmetic number, because the mean of its divisors is an integer number (147231462).

Almost surely, 2^2225432112 is an apocalyptic number.

It is an amenable number.

2225432112 is an abundant number, since it is smaller than the sum of its proper divisors (3663826368).

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

2225432112 is a wasteful number, since it uses less digits than its factorization.

2225432112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1130861 (or 1130855 counting only the distinct ones).

The product of its digits is 1920, while the sum is 24.

The square root of 2225432112 is about 47174.4858159578. The cubic root of 2225432112 is about 1305.5838927902.

Adding to 2225432112 its reverse (2112345222), we get a palindrome (4337777334).

The spelling of 2225432112 in words is "two billion, two hundred twenty-five million, four hundred thirty-two thousand, one hundred twelve".