2203023245332 has 72 divisors (see below), whose sum is σ = 4830060026400. Its totient is φ = 871461581760.

The previous prime is 2203023245299. The next prime is 2203023245377. The reversal of 2203023245332 is 2335423203022.

It is a happy number.

It is a super-2 number, since 2×2203023245332² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2203023245294 and 2203023245303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50171107 + ... + 50214997.

Almost surely, 2^{2203023245332} is an apocalyptic number.

It is an amenable number.

2203023245332 is an abundant number, since it is smaller than the sum of its proper divisors (2627036781068).

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

2203023245332 is a wasteful number, since it uses less digits than its factorization.

2203023245332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63621 (or 63612 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 31.

Adding to 2203023245332 its reverse (2335423203022), we get a palindrome (4538446448354).

The spelling of 2203023245332 in words is "two trillion, two hundred three billion, twenty-three million, two hundred forty-five thousand, three hundred thirty-two".