200222012122 has 32 divisors (see below), whose sum is σ = 346785566400. Its totient is φ = 85743619200.

The previous prime is 200222012119. The next prime is 200222012149. The reversal of 200222012122 is 221210222002.

It is a junction number, because it is equal to n+sod(n) for n = 200222012096 and 200222012105.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1247547 + ... + 1398862.

It is an arithmetic number, because the mean of its divisors is an integer number (10837048950).

Almost surely, 2^200222012122 is an apocalyptic number.

200222012122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

200222012122 is a deficient number, since it is larger than the sum of its proper divisors (146563554278).

200222012122 is a wasteful number, since it uses less digits than its factorization.

200222012122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2646622.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 200222012122 its reverse (221210222002), we get a palindrome (421432234124).

The spelling of 200222012122 in words is "two hundred billion, two hundred twenty-two million, twelve thousand, one hundred twenty-two".