11120111210100 has 72 divisors (see below), whose sum is σ = 32469364570720. Its totient is φ = 2938157815680.

The previous prime is 11120111210099. The next prime is 11120111210101. The reversal of 11120111210100 is 101211102111.

It is an interprime number because it is at equal distance from previous prime (11120111210099) and next prime (11120111210101).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11120111210101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 169999582 + ... + 170064981.

Almost surely, 2^{11120111210100} is an apocalyptic number.

11120111210100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11120111210100 is an abundant number, since it is smaller than the sum of its proper divisors (21349253360620).

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

11120111210100 is a wasteful number, since it uses less digits than its factorization.

11120111210100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340064689 (or 340064682 counting only the distinct ones).

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

Adding to 11120111210100 its reverse (101211102111), we get a palindrome (11221322312211).

The spelling of 11120111210100 in words is "eleven trillion, one hundred twenty billion, one hundred eleven million, two hundred ten thousand, one hundred".