10201232012 has 24 divisors (see below), whose sum is σ = 18817693440. Its totient is φ = 4825489680.

The previous prime is 10201232003. The next prime is 10201232047. The reversal of 10201232012 is 21023210201.

It is a happy number.

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, 37064 + ... + 147567.

It is an arithmetic number, because the mean of its divisors is an integer number (784070560).

Almost surely, 2^10201232012 is an apocalyptic number.

It is an amenable number.

10201232012 is a deficient number, since it is larger than the sum of its proper divisors (8616461428).

10201232012 is a wasteful number, since it uses less digits than its factorization.

10201232012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185381 (or 185379 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 10201232012 its reverse (21023210201), we get a palindrome (31224442213).

The spelling of 10201232012 in words is "ten billion, two hundred one million, two hundred thirty-two thousand, twelve".