11100212010100 has 36 divisors (see below), whose sum is σ = 24089849275968. Its totient is φ = 4439644396000.

The previous prime is 11100212010001. The next prime is 11100212010103. The reversal of 11100212010100 is 101021200111.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11100212010103) 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 11 ways as a sum of consecutive naturals, for example, 4490956 + ... + 6509155.

It is an arithmetic number, because the mean of its divisors is an integer number (669162479888).

Almost surely, 2^{11100212010100} is an apocalyptic number.

11100212010100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11100212010100 is an abundant number, since it is smaller than the sum of its proper divisors (12989637265868).

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

11100212010100 is a wasteful number, since it uses less digits than its factorization.

11100212010100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11010216 (or 11010209 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 11100212010100 its reverse (101021200111), we get a palindrome (11201233210211).

The spelling of 11100212010100 in words is "eleven trillion, one hundred billion, two hundred twelve million, ten thousand, one hundred".