329294221222 has 16 divisors (see below), whose sum is σ = 509348316672. Its totient is φ = 159579471240.

The previous prime is 329294221163. The next prime is 329294221231. The reversal of 329294221222 is 222122492923.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16995804 + ... + 17015167.

It is an arithmetic number, because the mean of its divisors is an integer number (31834269792).

Almost surely, 2^329294221222 is an apocalyptic number.

329294221222 is a deficient number, since it is larger than the sum of its proper divisors (180054095450).

329294221222 is a wasteful number, since it uses less digits than its factorization.

329294221222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34011123.

The product of its digits is 124416, while the sum is 40.

The spelling of 329294221222 in words is "three hundred twenty-nine billion, two hundred ninety-four million, two hundred twenty-one thousand, two hundred twenty-two".