1102100222200 has 24 divisors (see below), whose sum is σ = 2562383017080. Its totient is φ = 440840088800.

The previous prime is 1102100222147. The next prime is 1102100222213. The reversal of 1102100222200 is 22220012011.

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 5 ways as a sum of consecutive naturals, for example, 2755250356 + ... + 2755250755.

It is an arithmetic number, because the mean of its divisors is an integer number (106765959045).

Almost surely, 2^{1102100222200} is an apocalyptic number.

1102100222200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1102100222200 is an abundant number, since it is smaller than the sum of its proper divisors (1460282794880).

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

1102100222200 is a wasteful number, since it uses less digits than its factorization.

1102100222200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5510501127 (or 5510501118 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 1102100222200 its reverse (22220012011), we get a palindrome (1124320234211).

The spelling of 1102100222200 in words is "one trillion, one hundred two billion, one hundred million, two hundred twenty-two thousand, two hundred".