1102200200 has 24 divisors (see below), whose sum is σ = 2562615930. Its totient is φ = 440880000.

The previous prime is 1102200199. The next prime is 1102200217. The reversal of 1102200200 is 20022011.

It can be written as a sum of positive squares in 3 ways, for example, as 422138116 + 680062084 = 20546^2 + 26078^2 .

It is a Harshad number since it is a multiple of its sum of digits (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2755301 + ... + 2755700.

Almost surely, 2^1102200200 is an apocalyptic number.

1102200200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1102200200 is an abundant number, since it is smaller than the sum of its proper divisors (1460415730).

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

1102200200 is a wasteful number, since it uses less digits than its factorization.

1102200200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5511017 (or 5511008 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 8.

The square root of 1102200200 is about 33199.4005969987. The cubic root of 1102200200 is about 1032.9679063971.

Adding to 1102200200 its reverse (20022011), we get a palindrome (1122222211).

The spelling of 1102200200 in words is "one billion, one hundred two million, two hundred thousand, two hundred".