11222300100 has 144 divisors (see below), whose sum is σ = 37505474496. Its totient is φ = 2560512000.

The previous prime is 11222300099. The next prime is 11222300107. The reversal of 11222300100 is 100322211.

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

It is not an unprimeable number, because it can be changed into a prime (11222300107) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 43921 + ... + 156120.

It is an arithmetic number, because the mean of its divisors is an integer number (260454684).

Almost surely, 2^11222300100 is an apocalyptic number.

11222300100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11222300100 is an abundant number, since it is smaller than the sum of its proper divisors (26283174396).

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

11222300100 is a wasteful number, since it uses less digits than its factorization.

11222300100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200086 (or 200079 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 11222300100 its reverse (100322211), we get a palindrome (11322622311).

The spelling of 11222300100 in words is "eleven billion, two hundred twenty-two million, three hundred thousand, one hundred".