11202011100100 has 72 divisors (see below), whose sum is σ = 24404276824928. Its totient is φ = 4463159097600.

The previous prime is 11202011100073. The next prime is 11202011100121. The reversal of 11202011100100 is 100111020211.

It is a super-2 number, since 2×11202011100100² (a number of 27 digits) contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25880059 + ... + 26309341.

Almost surely, 2^{11202011100100} is an apocalyptic number.

11202011100100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11202011100100 is an abundant number, since it is smaller than the sum of its proper divisors (13202265724828).

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

11202011100100 is a wasteful number, since it uses less digits than its factorization.

11202011100100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430325 (or 430318 counting only the distinct ones).

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

Adding to 11202011100100 its reverse (100111020211), we get a palindrome (11302122120311).

The spelling of 11202011100100 in words is "eleven trillion, two hundred two billion, eleven million, one hundred thousand, one hundred".