1101202200200 has 48 divisors (see below), whose sum is σ = 2560673206500. Its totient is φ = 440415832320.

The previous prime is 1101202200179. The next prime is 1101202200229. The reversal of 1101202200200 is 20022021011.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 253075400356 + 848126799844 = 503066^2 + 920938^2 .

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, 962666 + ... + 1768934.

Almost surely, 2^{1101202200200} is an apocalyptic number.

1101202200200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1101202200200 is an abundant number, since it is smaller than the sum of its proper divisors (1459471006300).

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

1101202200200 is a wasteful number, since it uses less digits than its factorization.

1101202200200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 813114 (or 813105 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 1101202200200 its reverse (20022021011), we get a palindrome (1121224221211).

The spelling of 1101202200200 in words is "one trillion, one hundred one billion, two hundred two million, two hundred thousand, two hundred".