200212202112222 has 16 divisors (see below), whose sum is σ = 400734570316032. Its totient is φ = 66685706355480.

The previous prime is 200212202112217. The next prime is 200212202112229. The reversal of 200212202112222 is 222211202212002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200212202112229) 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, 12923578758 + ... + 12923594249.

It is an arithmetic number, because the mean of its divisors is an integer number (25045910644752).

Almost surely, 2^{200212202112222} is an apocalyptic number.

200212202112222 is an abundant number, since it is smaller than the sum of its proper divisors (200522368203810).

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

200212202112222 is a wasteful number, since it uses less digits than its factorization.

200212202112222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25847174303.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 200212202112222 its reverse (222211202212002), we get a palindrome (422423404324224).

The spelling of 200212202112222 in words is "two hundred trillion, two hundred twelve billion, two hundred two million, one hundred twelve thousand, two hundred twenty-two".