321012034112222 has 8 divisors (see below), whose sum is σ = 481518528676200. Its totient is φ = 160505857886824.

The previous prime is 321012034112219. The next prime is 321012034112267. The reversal of 321012034112222 is 222211430210123.

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 = 321012034112191 and 321012034112200.

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, 77047472 + ... + 81106947.

It is an arithmetic number, because the mean of its divisors is an integer number (60189816084525).

Almost surely, 2^{321012034112222} is an apocalyptic number.

321012034112222 is a deficient number, since it is larger than the sum of its proper divisors (160506494563978).

321012034112222 is a wasteful number, since it uses less digits than its factorization.

321012034112222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159169290.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 321012034112222 its reverse (222211430210123), we get a palindrome (543223464322345).

The spelling of 321012034112222 in words is "three hundred twenty-one trillion, twelve billion, thirty-four million, one hundred twelve thousand, two hundred twenty-two".