2011212210013 has 16 divisors (see below), whose sum is σ = 2222689787136. Its totient is φ = 1810130164480.

The previous prime is 2011212210001. The next prime is 2011212210019. The reversal of 2011212210013 is 3100122121102.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2011212210013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2011212210019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 820920 + ... + 2167102.

It is an arithmetic number, because the mean of its divisors is an integer number (138918111696).

Almost surely, 2^{2011212210013} is an apocalyptic number.

2011212210013 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2011212210013 is a deficient number, since it is larger than the sum of its proper divisors (211477577123).

2011212210013 is a wasteful number, since it uses less digits than its factorization.

2011212210013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1350044.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 2011212210013 its reverse (3100122121102), we get a palindrome (5111334331115).

The spelling of 2011212210013 in words is "two trillion, eleven billion, two hundred twelve million, two hundred ten thousand, thirteen".