200212211012222 has 4 divisors (see below), whose sum is σ = 300318316518336. Its totient is φ = 100106105506110.

The previous prime is 200212211012201. The next prime is 200212211012239. The reversal of 200212211012222 is 222210112212002.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 200212211012194 and 200212211012203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50053052753054 + ... + 50053052753057.

It is an arithmetic number, because the mean of its divisors is an integer number (75079579129584).

Almost surely, 2^{200212211012222} is an apocalyptic number.

200212211012222 is a deficient number, since it is larger than the sum of its proper divisors (100106105506114).

200212211012222 is a wasteful number, since it uses less digits than its factorization.

200212211012222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100106105506113.

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

Adding to 200212211012222 its reverse (222210112212002), we get a palindrome (422422323224224).

The spelling of 200212211012222 in words is "two hundred trillion, two hundred twelve billion, two hundred eleven million, twelve thousand, two hundred twenty-two".