320120133311122 has 16 divisors (see below), whose sum is σ = 495670326020352. Its totient is φ = 154896700516560.

The previous prime is 320120133311087. The next prime is 320120133311141. The reversal of 320120133311122 is 221113331021023.

It is a super-2 number, since 2×320120133311122² (a number of 30 digits) contains 22 as substring.

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, 118187773 + ... + 120865999.

It is an arithmetic number, because the mean of its divisors is an integer number (30979395376272).

Almost surely, 2^{320120133311122} is an apocalyptic number.

320120133311122 is a deficient number, since it is larger than the sum of its proper divisors (175550192709230).

320120133311122 is a wasteful number, since it uses less digits than its factorization.

320120133311122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4606113.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 320120133311122 its reverse (221113331021023), we get a palindrome (541233464332145).

The spelling of 320120133311122 in words is "three hundred twenty trillion, one hundred twenty billion, one hundred thirty-three million, three hundred eleven thousand, one hundred twenty-two".