10201120012 has 6 divisors (see below), whose sum is σ = 17851960028. Its totient is φ = 5100560004.

The previous prime is 10201120009. The next prime is 10201120031. The reversal of 10201120012 is 21002110201.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1275139998 + ... + 1275140005.

Almost surely, 2^10201120012 is an apocalyptic number.

It is an amenable number.

10201120012 is a deficient number, since it is larger than the sum of its proper divisors (7650840016).

10201120012 is a wasteful number, since it uses less digits than its factorization.

10201120012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2550280007 (or 2550280005 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 10201120012 its reverse (21002110201), we get a palindrome (31203230213).

The spelling of 10201120012 in words is "ten billion, two hundred one million, one hundred twenty thousand, twelve".