200022012012123 has 48 divisors (see below), whose sum is σ = 343103783473152. Its totient is φ = 109878725880000.

The previous prime is 200022012012103. The next prime is 200022012012167. The reversal of 200022012012123 is 321210210220002.

200022012012123 is a `hidden beast` number, since 200 + 0 + 220 + 1 + 201 + 21 + 23 = 666.

It is not a de Polignac number, because 200022012012123 - 2⁶ = 200022012012059 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 200022012012096 and 200022012012105.

It is not an unprimeable number, because it can be changed into a prime (200022012012103) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 338836968 + ... + 339426773.

It is an arithmetic number, because the mean of its divisors is an integer number (7147995489024).

Almost surely, 2^{200022012012123} is an apocalyptic number.

200022012012123 is a deficient number, since it is larger than the sum of its proper divisors (143081771461029).

200022012012123 is a wasteful number, since it uses less digits than its factorization.

200022012012123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678263936 (or 678263933 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 200022012012123 its reverse (321210210220002), we get a palindrome (521232222232125).

The spelling of 200022012012123 in words is "two hundred trillion, twenty-two billion, twelve million, twelve thousand, one hundred twenty-three".