2011212102219 has 32 divisors (see below), whose sum is σ = 2786473721856. Its totient is φ = 1288957138560.

The previous prime is 2011212102217. The next prime is 2011212102259. The reversal of 2011212102219 is 9122012121102.

It is not a de Polignac number, because 2011212102219 - 2¹ = 2011212102217 is a prime.

It is a super-2 number, since 2×2011212102219² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2011212102217) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 64184934 + ... + 64216260.

It is an arithmetic number, because the mean of its divisors is an integer number (87077303808).

Almost surely, 2^{2011212102219} is an apocalyptic number.

2011212102219 is a deficient number, since it is larger than the sum of its proper divisors (775261619637).

2011212102219 is a wasteful number, since it uses less digits than its factorization.

2011212102219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35915.

The product of its (nonzero) digits is 288, while the sum is 24.

The spelling of 2011212102219 in words is "two trillion, eleven billion, two hundred twelve million, one hundred two thousand, two hundred nineteen".