200222021211100 has 72 divisors (see below), whose sum is σ = 496622913161760. Its totient is φ = 68637554661120.

The previous prime is 200222021211089. The next prime is 200222021211133. The reversal of 200222021211100 is 1112120222002.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16012159 + ... + 25628758.

It is an arithmetic number, because the mean of its divisors is an integer number (6897540460580).

Almost surely, 2^{200222021211100} is an apocalyptic number.

200222021211100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200222021211100 is an abundant number, since it is smaller than the sum of its proper divisors (296400891950660).

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

200222021211100 is a wasteful number, since it uses less digits than its factorization.

200222021211100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41647807 (or 41647800 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 200222021211100 its reverse (1112120222002), we get a palindrome (201334141433102).

The spelling of 200222021211100 in words is "two hundred trillion, two hundred twenty-two billion, twenty-one million, two hundred eleven thousand, one hundred".