320020201012022 has 32 divisors (see below), whose sum is σ = 555859127642112. Its totient is φ = 135342077036544.

The previous prime is 320020201012021. The next prime is 320020201012069. The reversal of 320020201012022 is 220210102020023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320020201012021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 158559563 + ... + 160565174.

It is an arithmetic number, because the mean of its divisors is an integer number (17370597738816).

Almost surely, 2^{320020201012022} is an apocalyptic number.

320020201012022 is a deficient number, since it is larger than the sum of its proper divisors (235838926630090).

320020201012022 is a wasteful number, since it uses less digits than its factorization.

320020201012022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319125692.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 320020201012022 its reverse (220210102020023), we get a palindrome (540230303032045).

The spelling of 320020201012022 in words is "three hundred twenty trillion, twenty billion, two hundred one million, twelve thousand, twenty-two".