2011102004212 has 48 divisors (see below), whose sum is σ = 4027278787840. Its totient is φ = 860813920512.

The previous prime is 2011102004209. The next prime is 2011102004239. The reversal of 2011102004212 is 2124002011102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125146114 + ... + 125162182.

Almost surely, 2^{2011102004212} is an apocalyptic number.

It is an amenable number.

2011102004212 is an abundant number, since it is smaller than the sum of its proper divisors (2016176783628).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2011102004212 is a wasteful number, since it uses less digits than its factorization.

2011102004212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21440 (or 21438 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2011102004212 its reverse (2124002011102), we get a palindrome (4135104015314).

The spelling of 2011102004212 in words is "two trillion, eleven billion, one hundred two million, four thousand, two hundred twelve".