2012211120213 has 12 divisors (see below), whose sum is σ = 3321745341408. Its totient is φ = 1149834925800.

The previous prime is 2012211120191. The next prime is 2012211120277. The reversal of 2012211120213 is 3120211122102.

2012211120213 is a `hidden beast` number, since 201 + 221 + 11 + 20 + 213 = 666.

It is not a de Polignac number, because 2012211120213 - 2⁵ = 2012211120181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012211120313) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15969929463 + ... + 15969929588.

It is an arithmetic number, because the mean of its divisors is an integer number (276812111784).

Almost surely, 2^{2012211120213} is an apocalyptic number.

It is an amenable number.

2012211120213 is a deficient number, since it is larger than the sum of its proper divisors (1309534221195).

2012211120213 is a wasteful number, since it uses less digits than its factorization.

2012211120213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31939859064 (or 31939859061 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 2012211120213 its reverse (3120211122102), we get a palindrome (5132422242315).

The spelling of 2012211120213 in words is "two trillion, twelve billion, two hundred eleven million, one hundred twenty thousand, two hundred thirteen".