235503223000 has 32 divisors (see below), whose sum is σ = 551077544160. Its totient is φ = 94201288800.

The previous prime is 235503222989. The next prime is 235503223003. The reversal of 235503223000 is 322305532.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235503223003) 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, 117750612 + ... + 117752611.

It is an arithmetic number, because the mean of its divisors is an integer number (17221173255).

Almost surely, 2^235503223000 is an apocalyptic number.

235503223000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

235503223000 is an abundant number, since it is smaller than the sum of its proper divisors (315574321160).

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

235503223000 is a wasteful number, since it uses less digits than its factorization.

235503223000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235503244 (or 235503230 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 25.

Adding to 235503223000 its reverse (322305532), we get a palindrome (235825528532).

The spelling of 235503223000 in words is "two hundred thirty-five billion, five hundred three million, two hundred twenty-three thousand".