200022212011110 has 128 divisors (see below), whose sum is σ = 519419805120000. Its totient is φ = 49124206909440.

The previous prime is 200022212011081. The next prime is 200022212011117. The reversal of 200022212011110 is 11110212220002.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 200022212011110.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200022212011117) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 20646766 + ... + 28746014.

It is an arithmetic number, because the mean of its divisors is an integer number (4057967227500).

Almost surely, 2^{200022212011110} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200022212011110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (259709902560000).

200022212011110 is an abundant number, since it is smaller than the sum of its proper divisors (319397593108890).

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

200022212011110 is a wasteful number, since it uses less digits than its factorization.

200022212011110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8100486.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 200022212011110 its reverse (11110212220002), we get a palindrome (211132424231112).

The spelling of 200022212011110 in words is "two hundred trillion, twenty-two billion, two hundred twelve million, eleven thousand, one hundred ten".