20112000213 has 16 divisors (see below), whose sum is σ = 28396408320. Its totient is φ = 12626248176.

The previous prime is 20112000191. The next prime is 20112000247. The reversal of 20112000213 is 31200021102.

It is not a de Polignac number, because 20112000213 - 2¹⁰ = 20111999189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20112000413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1046895 + ... + 1065932.

It is an arithmetic number, because the mean of its divisors is an integer number (1774775520).

Almost surely, 2^20112000213 is an apocalyptic number.

It is an amenable number.

20112000213 is a deficient number, since it is larger than the sum of its proper divisors (8284408107).

20112000213 is a wasteful number, since it uses less digits than its factorization.

20112000213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2113016.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 20112000213 its reverse (31200021102), we get a palindrome (51312021315).

The spelling of 20112000213 in words is "twenty billion, one hundred twelve million, two hundred thirteen", and thus it is an aban number.