200212202021122 has 16 divisors (see below), whose sum is σ = 300695401782720. Its totient is φ = 99980416627632.

The previous prime is 200212202021113. The next prime is 200212202021173. The reversal of 200212202021122 is 221120202212002.

It is a self number, because there is not a number n which added to its sum of digits gives 200212202021122.

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, 22608073 + ... + 30191875.

It is an arithmetic number, because the mean of its divisors is an integer number (18793462611420).

Almost surely, 2^{200212202021122} is an apocalyptic number.

200212202021122 is a deficient number, since it is larger than the sum of its proper divisors (100483199761598).

200212202021122 is a wasteful number, since it uses less digits than its factorization.

200212202021122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7600377.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 200212202021122 its reverse (221120202212002), we get a palindrome (421332404233124).

The spelling of 200212202021122 in words is "two hundred trillion, two hundred twelve billion, two hundred two million, twenty-one thousand, one hundred twenty-two".