20333200012 has 24 divisors (see below), whose sum is σ = 37174581360. Its totient is φ = 9718833600.

The previous prime is 20333200009. The next prime is 20333200057. The reversal of 20333200012 is 21000233302.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 856038 + ... + 879469.

It is an arithmetic number, because the mean of its divisors is an integer number (1548940890).

Almost surely, 2^20333200012 is an apocalyptic number.

It is an amenable number.

20333200012 is a deficient number, since it is larger than the sum of its proper divisors (16841381348).

20333200012 is a wasteful number, since it uses less digits than its factorization.

20333200012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1735641 (or 1735639 counting only the distinct ones).

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

Adding to 20333200012 its reverse (21000233302), we get a palindrome (41333433314).

The spelling of 20333200012 in words is "twenty billion, three hundred thirty-three million, two hundred thousand, twelve".