11202001200100 has 18 divisors (see below), whose sum is σ = 24308342604434. Its totient is φ = 4480800480000.

The previous prime is 11202001200053. The next prime is 11202001200119. The reversal of 11202001200100 is 100210020211.

It can be written as a sum of positive squares in 3 ways, for example, as 1155091861504 + 10046909338596 = 1074752^2 + 3169686^2 .

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 5 ways as a sum of consecutive naturals, for example, 56010005901 + ... + 56010006100.

Almost surely, 2^{11202001200100} is an apocalyptic number.

11202001200100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11202001200100 is an abundant number, since it is smaller than the sum of its proper divisors (13106341404334).

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

11202001200100 is a wasteful number, since it uses less digits than its factorization.

11202001200100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112020012015 (or 112020012008 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 11202001200100 its reverse (100210020211), we get a palindrome (11302211220311).

The spelling of 11202001200100 in words is "eleven trillion, two hundred two billion, one million, two hundred thousand, one hundred".