320221100204414 has 16 divisors (see below), whose sum is σ = 509365299324528. Its totient is φ = 150461513246592.

The previous prime is 320221100204387. The next prime is 320221100204419. The reversal of 320221100204414 is 414402001122023.

It is a super-2 number, since 2×320221100204414² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320221100204419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7211515052 + ... + 7211559455.

It is an arithmetic number, because the mean of its divisors is an integer number (31835331207783).

Almost surely, 2^{320221100204414} is an apocalyptic number.

320221100204414 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

320221100204414 is a deficient number, since it is larger than the sum of its proper divisors (189144199120114).

320221100204414 is a wasteful number, since it uses less digits than its factorization.

320221100204414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14423075179.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 320221100204414 its reverse (414402001122023), we get a palindrome (734623101326437).

The spelling of 320221100204414 in words is "three hundred twenty trillion, two hundred twenty-one billion, one hundred million, two hundred four thousand, four hundred fourteen".