11110122210100 has 72 divisors (see below), whose sum is σ = 24207320194848. Its totient is φ = 4425922320000.

The previous prime is 11110122210097. The next prime is 11110122210113. The reversal of 11110122210100 is 101222101111.

It is a happy number.

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, 504925699 + ... + 504947701.

It is an arithmetic number, because the mean of its divisors is an integer number (336212780484).

Almost surely, 2^{11110122210100} is an apocalyptic number.

11110122210100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11110122210100 is an abundant number, since it is smaller than the sum of its proper divisors (13097197984748).

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

11110122210100 is a wasteful number, since it uses less digits than its factorization.

11110122210100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42385 (or 42378 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11110122210100 its reverse (101222101111), we get a palindrome (11211344311211).

The spelling of 11110122210100 in words is "eleven trillion, one hundred ten billion, one hundred twenty-two million, two hundred ten thousand, one hundred".