11100210101112 has 32 divisors (see below), whose sum is σ = 30273300276480. Its totient is φ = 3363700030560.

The previous prime is 11100210101083. The next prime is 11100210101147. The reversal of 11100210101112 is 21110101200111.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

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, 21023124928 + ... + 21023125455.

It is an arithmetic number, because the mean of its divisors is an integer number (946040633640).

Almost surely, 2^{11100210101112} is an apocalyptic number.

11100210101112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11100210101112 is an abundant number, since it is smaller than the sum of its proper divisors (19173090175368).

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

11100210101112 is a wasteful number, since it uses less digits than its factorization.

11100210101112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42046250403 (or 42046250399 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 11100210101112 its reverse (21110101200111), we get a palindrome (32210311301223).

The spelling of 11100210101112 in words is "eleven trillion, one hundred billion, two hundred ten million, one hundred one thousand, one hundred twelve".