212022001322 has 8 divisors (see below), whose sum is σ = 318043908000. Its totient is φ = 106007365324.

The previous prime is 212022001277. The next prime is 212022001349. The reversal of 212022001322 is 223100220212.

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 212022001322.

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, 1744172 + ... + 1861767.

It is an arithmetic number, because the mean of its divisors is an integer number (39755488500).

Almost surely, 2^212022001322 is an apocalyptic number.

212022001322 is a deficient number, since it is larger than the sum of its proper divisors (106021906678).

212022001322 is a wasteful number, since it uses less digits than its factorization.

212022001322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3635340.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 212022001322 its reverse (223100220212), we get a palindrome (435122221534).

The spelling of 212022001322 in words is "two hundred twelve billion, twenty-two million, one thousand, three hundred twenty-two".