200112212222 has 8 divisors (see below), whose sum is σ = 323258189016. Its totient is φ = 92359482552.

The previous prime is 200112212197. The next prime is 200112212233. The reversal of 200112212222 is 222212211002.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 200112212222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3848311748 + ... + 3848311799.

It is an arithmetic number, because the mean of its divisors is an integer number (40407273627).

Almost surely, 2^200112212222 is an apocalyptic number.

200112212222 is a deficient number, since it is larger than the sum of its proper divisors (123145976794).

200112212222 is a wasteful number, since it uses less digits than its factorization.

200112212222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7696623562.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 200112212222 its reverse (222212211002), we get a palindrome (422324423224).

The spelling of 200112212222 in words is "two hundred billion, one hundred twelve million, two hundred twelve thousand, two hundred twenty-two".