1100200202129 has 8 divisors (see below), whose sum is σ = 1257500712000. Its totient is φ = 942931955376.

The previous prime is 1100200202093. The next prime is 1100200202137. The reversal of 1100200202129 is 9212020020011.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1100200202129 - 2²⁰ = 1100199153553 is a prime.

It is a super-2 number, since 2×1100200202129² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1100200202129.

It is not an unprimeable number, because it can be changed into a prime (1100200202149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7992659 + ... + 8129144.

It is an arithmetic number, because the mean of its divisors is an integer number (157187589000).

Almost surely, 2^{1100200202129} is an apocalyptic number.

It is an amenable number.

1100200202129 is a deficient number, since it is larger than the sum of its proper divisors (157300509871).

1100200202129 is an equidigital number, since it uses as much as digits as its factorization.

1100200202129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16131559.

The product of its (nonzero) digits is 144, while the sum is 20.

The spelling of 1100200202129 in words is "one trillion, one hundred billion, two hundred million, two hundred two thousand, one hundred twenty-nine".