11112002122100 has 72 divisors (see below), whose sum is σ = 26305923667296. Its totient is φ = 4040607600000.

The previous prime is 11112002122079. The next prime is 11112002122163. The reversal of 11112002122100 is 122120021111.

11112002122100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 42175775 + ... + 42438425.

Almost surely, 2^{11112002122100} is an apocalyptic number.

11112002122100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11112002122100 is an abundant number, since it is smaller than the sum of its proper divisors (15193921545196).

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

11112002122100 is a wasteful number, since it uses less digits than its factorization.

11112002122100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301137 (or 301130 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11112002122100 its reverse (122120021111), we get a palindrome (11234122143211).

The spelling of 11112002122100 in words is "eleven trillion, one hundred twelve billion, two million, one hundred twenty-two thousand, one hundred".