200212222101122 has 16 divisors (see below), whose sum is σ = 374422856916672. Its totient is φ = 78004761857520.

The previous prime is 200212222101113. The next prime is 200212222101127. The reversal of 200212222101122 is 221101222212002.

It is a junction number, because it is equal to n+sod(n) for n = 200212222101094 and 200212222101103.

It is not an unprimeable number, because it can be changed into a prime (200212222101127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 650039681993 + ... + 650039682300.

It is an arithmetic number, because the mean of its divisors is an integer number (23401428557292).

Almost surely, 2^{200212222101122} is an apocalyptic number.

200212222101122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

200212222101122 is a deficient number, since it is larger than the sum of its proper divisors (174210634815550).

200212222101122 is a wasteful number, since it uses less digits than its factorization.

200212222101122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1300079364313.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 200212222101122 its reverse (221101222212002), we get a palindrome (421313444313124).

The spelling of 200212222101122 in words is "two hundred trillion, two hundred twelve billion, two hundred twenty-two million, one hundred one thousand, one hundred twenty-two".