2011102199975 has 12 divisors (see below), whose sum is σ = 2720472794520. Its totient is φ = 1462619781600.

The previous prime is 2011102199947. The next prime is 2011102199983. The reversal of 2011102199975 is 5799912011102.

It is a happy number.

It is not a de Polignac number, because 2011102199975 - 2¹⁶ = 2011102134439 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3656549180 + ... + 3656549729.

It is an arithmetic number, because the mean of its divisors is an integer number (226706066210).

Almost surely, 2^{2011102199975} is an apocalyptic number.

2011102199975 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2011102199975 is a deficient number, since it is larger than the sum of its proper divisors (709370594545).

2011102199975 is a wasteful number, since it uses less digits than its factorization.

2011102199975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7313098930 (or 7313098925 counting only the distinct ones).

The product of its (nonzero) digits is 102060, while the sum is 47.

The spelling of 2011102199975 in words is "two trillion, eleven billion, one hundred two million, one hundred ninety-nine thousand, nine hundred seventy-five".