11010212121192 has 64 divisors (see below), whose sum is σ = 27537742834560. Its totient is φ = 3668442796800.

The previous prime is 11010212121191. The next prime is 11010212121319. The reversal of 11010212121192 is 29112121201011.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (11010212121191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 712120342 + ... + 712135802.

It is an arithmetic number, because the mean of its divisors is an integer number (430277231790).

Almost surely, 2^{11010212121192} is an apocalyptic number.

11010212121192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11010212121192 is an abundant number, since it is smaller than the sum of its proper divisors (16527530713368).

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

11010212121192 is a wasteful number, since it uses less digits than its factorization.

11010212121192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26714 (or 26710 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 24.

The spelling of 11010212121192 in words is "eleven trillion, ten billion, two hundred twelve million, one hundred twenty-one thousand, one hundred ninety-two".