200112011220202 has 32 divisors (see below), whose sum is σ = 307005891190272. Its totient is φ = 97803646089984.

The previous prime is 200112011220181. The next prime is 200112011220221. The reversal of 200112011220202 is 202022110211002.

It is a happy number.

It is a super-2 number, since 2×200112011220202² (a number of 29 digits) contains 22 as substring.

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 in 15 ways as a sum of consecutive naturals, for example, 3900193 + ... + 20382235.

It is an arithmetic number, because the mean of its divisors is an integer number (9593934099696).

Almost surely, 2^{200112011220202} is an apocalyptic number.

200112011220202 is a deficient number, since it is larger than the sum of its proper divisors (106893879970070).

200112011220202 is a wasteful number, since it uses less digits than its factorization.

200112011220202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16482862.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 200112011220202 its reverse (202022110211002), we get a palindrome (402134121431204).

The spelling of 200112011220202 in words is "two hundred trillion, one hundred twelve billion, eleven million, two hundred twenty thousand, two hundred two".