200112201021022 has 16 divisors (see below), whose sum is σ = 301765067548560. Its totient is φ = 99524091195648.

The previous prime is 200112201021017. The next prime is 200112201021043. The reversal of 200112201021022 is 220120102211002.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 200112201020987 and 200112201021005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59877048 + ... + 63130699.

It is an arithmetic number, because the mean of its divisors is an integer number (18860316721785).

Almost surely, 2^{200112201021022} is an apocalyptic number.

200112201021022 is a deficient number, since it is larger than the sum of its proper divisors (101652866527538).

200112201021022 is a wasteful number, since it uses less digits than its factorization.

200112201021022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123012075.

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

Adding to 200112201021022 its reverse (220120102211002), we get a palindrome (420232303232024).

The spelling of 200112201021022 in words is "two hundred trillion, one hundred twelve billion, two hundred one million, twenty-one thousand, twenty-two".