2011100102192 has 40 divisors (see below), whose sum is σ = 4058181143712. Its totient is φ = 964593100800.

The previous prime is 2011100102183. The next prime is 2011100102239. The reversal of 2011100102192 is 2912010011102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23881409 + ... + 23965472.

Almost surely, 2^{2011100102192} is an apocalyptic number.

It is an amenable number.

2011100102192 is an abundant number, since it is smaller than the sum of its proper divisors (2047081041520).

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

2011100102192 is a wasteful number, since it uses less digits than its factorization.

2011100102192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47846997 (or 47846991 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 20.

Adding to 2011100102192 its reverse (2912010011102), we get a palindrome (4923110113294).

The spelling of 2011100102192 in words is "two trillion, eleven billion, one hundred million, one hundred two thousand, one hundred ninety-two".