1102112222200 has 96 divisors (see below), whose sum is σ = 2823034738320. Its totient is φ = 396800000000.

The previous prime is 1102112222069. The next prime is 1102112222203. The reversal of 1102112222200 is 22222112011.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102112222203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2257801 + ... + 2702200.

Almost surely, 2^{1102112222200} is an apocalyptic number.

1102112222200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1102112222200 is an abundant number, since it is smaller than the sum of its proper divisors (1720922516120).

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

1102112222200 is a wasteful number, since it uses less digits than its factorization.

1102112222200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4960129 (or 4960120 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1102112222200 its reverse (22222112011), we get a palindrome (1124334334211).

It can be divided in two parts, 11021 and 12222200, that added together give a palindrome (12233221).

The spelling of 1102112222200 in words is "one trillion, one hundred two billion, one hundred twelve million, two hundred twenty-two thousand, two hundred".