233020000012 has 12 divisors (see below), whose sum is σ = 408731139936. Its totient is φ = 116239674320.

The previous prime is 233020000007. The next prime is 233020000039. The reversal of 233020000012 is 210000020332.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 233019999947 and 233020000001.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67579483 + ... + 67582930.

It is an arithmetic number, because the mean of its divisors is an integer number (34060928328).

Almost surely, 2^233020000012 is an apocalyptic number.

It is an amenable number.

233020000012 is a deficient number, since it is larger than the sum of its proper divisors (175711139924).

233020000012 is a wasteful number, since it uses less digits than its factorization.

233020000012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135162848 (or 135162846 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 233020000012 its reverse (210000020332), we get a palindrome (443020020344).

The spelling of 233020000012 in words is "two hundred thirty-three billion, twenty million, twelve", and thus it is an aban number.