2200100892 has 72 divisors (see below), whose sum is σ = 5837370000. Its totient is φ = 643695360.

The previous prime is 2200100887. The next prime is 2200100899. The reversal of 2200100892 is 2980010022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200100899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15984 + ... + 68232.

Almost surely, 2^2200100892 is an apocalyptic number.

2200100892 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2200100892, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2918685000).

2200100892 is an abundant number, since it is smaller than the sum of its proper divisors (3637269108).

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

2200100892 is a wasteful number, since it uses less digits than its factorization.

2200100892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52307 (or 52294 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 2200100892 is about 46905.2330982376. The cubic root of 2200100892 is about 1300.6113282554.

The spelling of 2200100892 in words is "two billion, two hundred million, one hundred thousand, eight hundred ninety-two".