10012020112 has 80 divisors (see below), whose sum is σ = 20125497600. Its totient is φ = 4822963200.

The previous prime is 10012020107. The next prime is 10012020131. The reversal of 10012020112 is 21102021001.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9635689 + ... + 9636727.

It is an arithmetic number, because the mean of its divisors is an integer number (251568720).

Almost surely, 2^10012020112 is an apocalyptic number.

It is an amenable number.

10012020112 is an abundant number, since it is smaller than the sum of its proper divisors (10113477488).

10012020112 is a wasteful number, since it uses less digits than its factorization.

10012020112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1304 (or 1298 counting only the distinct ones).

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

Adding to 10012020112 its reverse (21102021001), we get a palindrome (31114041113).

The spelling of 10012020112 in words is "ten billion, twelve million, twenty thousand, one hundred twelve".