200222211122222 has 16 divisors (see below), whose sum is σ = 300674714539392. Its totient is φ = 99997330580280.

The previous prime is 200222211122203. The next prime is 200222211122267. The reversal of 200222211122222 is 222221112222002.

200222211122222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 10417397 + ... + 22560287.

It is an arithmetic number, because the mean of its divisors is an integer number (18792169658712).

Almost surely, 2^{200222211122222} is an apocalyptic number.

200222211122222 is a deficient number, since it is larger than the sum of its proper divisors (100452503417170).

200222211122222 is a wasteful number, since it uses less digits than its factorization.

200222211122222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12152263.

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 200222211122222 its reverse (222221112222002), we get a palindrome (422443323344224).

The spelling of 200222211122222 in words is "two hundred trillion, two hundred twenty-two billion, two hundred eleven million, one hundred twenty-two thousand, two hundred twenty-two".