320112211033 has 16 divisors (see below), whose sum is σ = 339539200000. Its totient is φ = 300945115152.

The previous prime is 320112211021. The next prime is 320112211051. The reversal of 320112211033 is 330112211023.

It is a cyclic number.

It is not a de Polignac number, because 320112211033 - 2¹⁷ = 320112079961 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 320112211033.

It is not an unprimeable number, because it can be changed into a prime (320112271033) 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, 6013468 + ... + 6066466.

It is an arithmetic number, because the mean of its divisors is an integer number (21221200000).

Almost surely, 2^320112211033 is an apocalyptic number.

It is an amenable number.

320112211033 is a deficient number, since it is larger than the sum of its proper divisors (19426988967).

320112211033 is a wasteful number, since it uses less digits than its factorization.

320112211033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55444.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 320112211033 its reverse (330112211023), we get a palindrome (650224422056).

The spelling of 320112211033 in words is "three hundred twenty billion, one hundred twelve million, two hundred eleven thousand, thirty-three".