11222000102100 has 36 divisors (see below), whose sum is σ = 32468986962944. Its totient is φ = 2992533360480.

The previous prime is 11222000102041. The next prime is 11222000102143. The reversal of 11222000102100 is 120100022211.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18703333204 + ... + 18703333803.

Almost surely, 2^{11222000102100} is an apocalyptic number.

11222000102100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11222000102100 is an abundant number, since it is smaller than the sum of its proper divisors (21246986860844).

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

11222000102100 is a wasteful number, since it uses less digits than its factorization.

11222000102100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37406667024 (or 37406667017 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 11222000102100 its reverse (120100022211), we get a palindrome (11342100124311).

The spelling of 11222000102100 in words is "eleven trillion, two hundred twenty-two billion, one hundred two thousand, one hundred".