320200222202002 has 8 divisors (see below), whose sum is σ = 492014975578812. Its totient is φ = 156195230342400.

The previous prime is 320200222201987. The next prime is 320200222202017. The reversal of 320200222202002 is 200202222002023.

It is an interprime number because it is at equal distance from previous prime (320200222201987) and next prime (320200222202017).

It can be written as a sum of positive squares in 2 ways, for example, as 223085918195721 + 97114304006281 = 14936061^2 + 9854659^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×320200222202002² (a number of 30 digits) contains 22 as substring.

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, 1952440379199 + ... + 1952440379362.

Almost surely, 2^{320200222202002} is an apocalyptic number.

320200222202002 is a deficient number, since it is larger than the sum of its proper divisors (171814753376810).

320200222202002 is a wasteful number, since it uses less digits than its factorization.

320200222202002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3904880758604.

The product of its (nonzero) digits is 768, while the sum is 19.

Adding to 320200222202002 its reverse (200202222002023), we get a palindrome (520402444204025).

The spelling of 320200222202002 in words is "three hundred twenty trillion, two hundred billion, two hundred twenty-two million, two hundred two thousand, two".