2113000011212 has 24 divisors (see below), whose sum is σ = 3706425374400. Its totient is φ = 1054021893120.

The previous prime is 2113000011211. The next prime is 2113000011229. The reversal of 2113000011212 is 2121100003112.

It is not an unprimeable number, because it can be changed into a prime (2113000011211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16111262 + ... + 16241882.

It is an arithmetic number, because the mean of its divisors is an integer number (154434390600).

Almost surely, 2^{2113000011212} is an apocalyptic number.

It is an amenable number.

2113000011212 is a deficient number, since it is larger than the sum of its proper divisors (1593425363188).

2113000011212 is a wasteful number, since it uses less digits than its factorization.

2113000011212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140081 (or 140079 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 2113000011212 its reverse (2121100003112), we get a palindrome (4234100014324).

The spelling of 2113000011212 in words is "two trillion, one hundred thirteen billion, eleven thousand, two hundred twelve".