2203012032 has 56 divisors (see below), whose sum is σ = 6277179216. Its totient is φ = 677849088.

The previous prime is 2203012003. The next prime is 2203012039. The reversal of 2203012032 is 2302103022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2203012039) 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, 438813 + ... + 443804.

It is an arithmetic number, because the mean of its divisors is an integer number (112092486).

Almost surely, 2^2203012032 is an apocalyptic number.

It is an amenable number.

2203012032 is an abundant number, since it is smaller than the sum of its proper divisors (4074167184).

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

2203012032 is a wasteful number, since it uses less digits than its factorization.

2203012032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 882645 (or 882635 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 2203012032 is about 46936.2549848196. The cubic root of 2203012032 is about 1301.1847251282.

Adding to 2203012032 its reverse (2302103022), we get a palindrome (4505115054).

The spelling of 2203012032 in words is "two billion, two hundred three million, twelve thousand, thirty-two".