3230020012 has 6 divisors (see below), whose sum is σ = 5652535028. Its totient is φ = 1615010004.

The previous prime is 3230019997. The next prime is 3230020037. The reversal of 3230020012 is 2100200323.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3230019974 and 3230020001.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 403752498 + ... + 403752505.

Almost surely, 2^3230020012 is an apocalyptic number.

It is an amenable number.

3230020012 is a deficient number, since it is larger than the sum of its proper divisors (2422515016).

3230020012 is a wasteful number, since it uses less digits than its factorization.

3230020012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 807505007 (or 807505005 counting only the distinct ones).

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

The square root of 3230020012 is about 56833.2650126667. The cubic root of 3230020012 is about 1478.2063753795.

Adding to 3230020012 its reverse (2100200323), we get a palindrome (5330220335).

The spelling of 3230020012 in words is "three billion, two hundred thirty million, twenty thousand, twelve".