200222202221022 has 16 divisors (see below), whose sum is σ = 400444549561872. Its totient is φ = 66740709887040.

The previous prime is 200222202220951. The next prime is 200222202221071. The reversal of 200222202221022 is 220122202222002.

It is a self number, because there is not a number n which added to its sum of digits gives 200222202221022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21644128 + ... + 29477324.

It is an arithmetic number, because the mean of its divisors is an integer number (25027784347617).

Almost surely, 2^{200222202221022} is an apocalyptic number.

200222202221022 is an abundant number, since it is smaller than the sum of its proper divisors (200222347340850).

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

200222202221022 is a wasteful number, since it uses less digits than its factorization.

200222202221022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12093323.

The product of its (nonzero) digits is 1024, while the sum is 21.

Adding to 200222202221022 its reverse (220122202222002), we get a palindrome (420344404443024).

The spelling of 200222202221022 in words is "two hundred trillion, two hundred twenty-two billion, two hundred two million, two hundred twenty-one thousand, twenty-two".