320354040104222 has 16 divisors (see below), whose sum is σ = 481839406561440. Its totient is φ = 159741068639328.

The previous prime is 320354040104201. The next prime is 320354040104243. The reversal of 320354040104222 is 222401040453023.

It is an interprime number because it is at equal distance from previous prime (320354040104201) and next prime (320354040104243).

It is a super-2 number, since 2×320354040104222² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37105553 + ... + 44916924.

It is an arithmetic number, because the mean of its divisors is an integer number (30114962910090).

Almost surely, 2^{320354040104222} is an apocalyptic number.

320354040104222 is a deficient number, since it is larger than the sum of its proper divisors (161485366457218).

320354040104222 is a wasteful number, since it uses less digits than its factorization.

320354040104222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82027795.

The product of its (nonzero) digits is 46080, while the sum is 32.

Adding to 320354040104222 its reverse (222401040453023), we get a palindrome (542755080557245).

The spelling of 320354040104222 in words is "three hundred twenty trillion, three hundred fifty-four billion, forty million, one hundred four thousand, two hundred twenty-two".