212222301322 has 8 divisors (see below), whose sum is σ = 323728934400. Its totient is φ = 104312656524.

The previous prime is 212222301293. The next prime is 212222301353. The reversal of 212222301322 is 223103222212.

212222301322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 212222301293 and 212222301302.

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 3 ways as a sum of consecutive naturals, for example, 899246922 + ... + 899247157.

It is an arithmetic number, because the mean of its divisors is an integer number (40466116800).

Almost surely, 2^212222301322 is an apocalyptic number.

212222301322 is a deficient number, since it is larger than the sum of its proper divisors (111506633078).

212222301322 is a wasteful number, since it uses less digits than its factorization.

212222301322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1798494140.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 212222301322 its reverse (223103222212), we get a palindrome (435325523534).

The spelling of 212222301322 in words is "two hundred twelve billion, two hundred twenty-two million, three hundred one thousand, three hundred twenty-two".