2231233000 has 64 divisors (see below), whose sum is σ = 5528250000. Its totient is φ = 839987200.

The previous prime is 2231232989. The next prime is 2231233009. The reversal of 2231233000 is 3321322.

It can be written as a sum of positive squares in 8 ways, for example, as 205692964 + 2025540036 = 14342^2 + 45006^2 .

It is a super-3 number, since 3×2231233000³ (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2231233009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48625 + ... + 82624.

Almost surely, 2^2231233000 is an apocalyptic number.

2231233000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2231233000 is an abundant number, since it is smaller than the sum of its proper divisors (3297017000).

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

2231233000 is a wasteful number, since it uses less digits than its factorization.

2231233000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131287 (or 131273 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 2231233000 is about 47235.9291218030. The cubic root of 2231233000 is about 1306.7173018811.

Adding to 2231233000 its reverse (3321322), we get a palindrome (2234554322).

The spelling of 2231233000 in words is "two billion, two hundred thirty-one million, two hundred thirty-three thousand".