11101010009892 has 24 divisors (see below), whose sum is σ = 28257116389152. Its totient is φ = 3363942427200.

The previous prime is 11101010009891. The next prime is 11101010009909. The reversal of 11101010009892 is 29890001010111.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (11101010009891) by changing a digit.

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, 42049280209 + ... + 42049280472.

It is an arithmetic number, because the mean of its divisors is an integer number (1177379849548).

Almost surely, 2^{11101010009892} is an apocalyptic number.

11101010009892 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11101010009892 is an abundant number, since it is smaller than the sum of its proper divisors (17156106379260).

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

11101010009892 is a wasteful number, since it uses less digits than its factorization.

11101010009892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84098560699 (or 84098560697 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 33.

The spelling of 11101010009892 in words is "eleven trillion, one hundred one billion, ten million, nine thousand, eight hundred ninety-two".