2011212202202 has 16 divisors (see below), whose sum is σ = 3540975924480. Its totient is φ = 838652192208.

The previous prime is 2011212202189. The next prime is 2011212202213. The reversal of 2011212202202 is 2022022121102.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1941324002 + ... + 1941325037.

It is an arithmetic number, because the mean of its divisors is an integer number (221310995280).

Almost surely, 2^{2011212202202} is an apocalyptic number.

2011212202202 is a deficient number, since it is larger than the sum of its proper divisors (1529763722278).

2011212202202 is a wasteful number, since it uses less digits than its factorization.

2011212202202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3882649085.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 2011212202202 its reverse (2022022121102), we get a palindrome (4033234323304).

The spelling of 2011212202202 in words is "two trillion, eleven billion, two hundred twelve million, two hundred two thousand, two hundred two".