1100200202136 has 96 divisors (see below), whose sum is σ = 3443644432800. Its totient is φ = 310810959360.

The previous prime is 1100200202093. The next prime is 1100200202137. The reversal of 1100200202136 is 6312020020011.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100200202137) 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, 12218835 + ... + 12308546.

It is an arithmetic number, because the mean of its divisors is an integer number (35871296175).

Almost surely, 2^{1100200202136} is an apocalyptic number.

It is an amenable number.

1100200202136 is an abundant number, since it is smaller than the sum of its proper divisors (2343444230664).

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

1100200202136 is a wasteful number, since it uses less digits than its factorization.

1100200202136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24527489 (or 24527482 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1100200202136 its reverse (6312020020011), we get a palindrome (7412220222147).

The spelling of 1100200202136 in words is "one trillion, one hundred billion, two hundred million, two hundred two thousand, one hundred thirty-six".