200022323122 has 4 divisors (see below), whose sum is σ = 300033484686. Its totient is φ = 100011161560.

The previous prime is 200022323117. The next prime is 200022323131. The reversal of 200022323122 is 221323220002.

200022323122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 221323220002 = 2 ⋅110661610001.

It can be written as a sum of positive squares in only one way, i.e., 193775159601 + 6247163521 = 440199^2 + 79039^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 200022323122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50005580779 + ... + 50005580782.

Almost surely, 2^200022323122 is an apocalyptic number.

200022323122 is a deficient number, since it is larger than the sum of its proper divisors (100011161564).

200022323122 is a wasteful number, since it uses less digits than its factorization.

200022323122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100011161563.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 200022323122 its reverse (221323220002), we get a palindrome (421345543124).

The spelling of 200022323122 in words is "two hundred billion, twenty-two million, three hundred twenty-three thousand, one hundred twenty-two".