2203432232 has 8 divisors (see below), whose sum is σ = 4131435450. Its totient is φ = 1101716112.

The previous prime is 2203432211. The next prime is 2203432249. The reversal of 2203432232 is 2322343022.

It can be written as a sum of positive squares in only one way, i.e., 2042497636 + 160934596 = 45194^2 + 12686^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×2203432232² = 9710227202033003648, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2203432198 and 2203432207.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137714507 + ... + 137714522.

Almost surely, 2^2203432232 is an apocalyptic number.

It is an amenable number.

2203432232 is a deficient number, since it is larger than the sum of its proper divisors (1928003218).

2203432232 is a wasteful number, since it uses less digits than its factorization.

2203432232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275429035 (or 275429031 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 2203432232 is about 46940.7310552360. The cubic root of 2203432232 is about 1301.2674486986.

Adding to 2203432232 its reverse (2322343022), we get a palindrome (4525775254).

The spelling of 2203432232 in words is "two billion, two hundred three million, four hundred thirty-two thousand, two hundred thirty-two".