1100222022200 has 48 divisors (see below), whose sum is σ = 2923447091280. Its totient is φ = 377218978560.

The previous prime is 1100222022131. The next prime is 1100222022343. The reversal of 1100222022200 is 22202220011.

It is a Harshad number since it is a multiple of its sum of digits (14).

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, 392935037 + ... + 392937836.

It is an arithmetic number, because the mean of its divisors is an integer number (60905147735).

Almost surely, 2^{1100222022200} is an apocalyptic number.

1100222022200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1100222022200 is an abundant number, since it is smaller than the sum of its proper divisors (1823225069080).

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

1100222022200 is a wasteful number, since it uses less digits than its factorization.

1100222022200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 785872896 (or 785872887 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 1100222022200 its reverse (22202220011), we get a palindrome (1122424242211).

The spelling of 1100222022200 in words is "one trillion, one hundred billion, two hundred twenty-two million, twenty-two thousand, two hundred".