321422412223022 has 16 divisors (see below), whose sum is σ = 526479093194544. Its totient is φ = 145958000376000.

The previous prime is 321422412223009. The next prime is 321422412223067. The reversal of 321422412223022 is 220322214224123.

It is a self number, because there is not a number n which added to its sum of digits gives 321422412223022.

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, 7154781479 + ... + 7154826402.

It is an arithmetic number, because the mean of its divisors is an integer number (32904943324659).

Almost surely, 2^{321422412223022} is an apocalyptic number.

321422412223022 is a deficient number, since it is larger than the sum of its proper divisors (205056680971522).

321422412223022 is a wasteful number, since it uses less digits than its factorization.

321422412223022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14309608915.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 321422412223022 its reverse (220322214224123), we get a palindrome (541744626447145).

The spelling of 321422412223022 in words is "three hundred twenty-one trillion, four hundred twenty-two billion, four hundred twelve million, two hundred twenty-three thousand, twenty-two".