200022120112 has 20 divisors (see below), whose sum is σ = 387586135360. Its totient is φ = 99999891648.

The previous prime is 200022120101. The next prime is 200022120113. The reversal of 200022120112 is 211021220002.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 200022120092 and 200022120101.

It is not an unprimeable number, because it can be changed into a prime (200022120113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 549312 + ... + 837727.

It is an arithmetic number, because the mean of its divisors is an integer number (19379306768).

Almost surely, 2^200022120112 is an apocalyptic number.

It is an amenable number.

200022120112 is a deficient number, since it is larger than the sum of its proper divisors (187564015248).

200022120112 is a wasteful number, since it uses less digits than its factorization.

200022120112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1396060 (or 1396054 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 200022120112 its reverse (211021220002), we get a palindrome (411043340114).

The spelling of 200022120112 in words is "two hundred billion, twenty-two million, one hundred twenty thousand, one hundred twelve".