10001120212 has 12 divisors (see below), whose sum is σ = 18423116320. Its totient is φ = 4737372696.

The previous prime is 10001120183. The next prime is 10001120221. The reversal of 10001120212 is 21202110001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65796768 + ... + 65796919.

Almost surely, 2^10001120212 is an apocalyptic number.

It is an amenable number.

10001120212 is a deficient number, since it is larger than the sum of its proper divisors (8421996108).

10001120212 is a wasteful number, since it uses less digits than its factorization.

10001120212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131593710 (or 131593708 counting only the distinct ones).

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

Adding to 10001120212 its reverse (21202110001), we get a palindrome (31203230213).

The spelling of 10001120212 in words is "ten billion, one million, one hundred twenty thousand, two hundred twelve".