200120022022222 has 16 divisors (see below), whose sum is σ = 309879741169152. Its totient is φ = 96827118325560.

The previous prime is 200120022022189. The next prime is 200120022022223. The reversal of 200120022022222 is 222220220021002.

It is a self number, because there is not a number n which added to its sum of digits gives 200120022022222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200120022022223) 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, 84664728 + ... + 86996299.

It is an arithmetic number, because the mean of its divisors is an integer number (19367483823072).

Almost surely, 2^{200120022022222} is an apocalyptic number.

200120022022222 is a deficient number, since it is larger than the sum of its proper divisors (109759719146930).

200120022022222 is a wasteful number, since it uses less digits than its factorization.

200120022022222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171679863.

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 200120022022222 its reverse (222220220021002), we get a palindrome (422340242043224).

The spelling of 200120022022222 in words is "two hundred trillion, one hundred twenty billion, twenty-two million, twenty-two thousand, two hundred twenty-two".