320212212023 has 16 divisors (see below), whose sum is σ = 367764460800. Its totient is φ = 275738359680.

The previous prime is 320212211999. The next prime is 320212212031.

It is a happy number.

320212212023 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 320212212023 - 2²² = 320208017719 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 320212211986 and 320212212004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320212212223) 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, 1281215 + ... + 1510607.

It is an arithmetic number, because the mean of its divisors is an integer number (22985278800).

Almost surely, 2^320212212023 is an apocalyptic number.

320212212023 is a deficient number, since it is larger than the sum of its proper divisors (47552248777).

320212212023 is a wasteful number, since it uses less digits than its factorization.

320212212023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236102.

The product of its (nonzero) digits is 576, while the sum is 20.

It can be divided in two parts, 320212 and 212023, that added together give a palindrome (532235).

The spelling of 320212212023 in words is "three hundred twenty billion, two hundred twelve million, two hundred twelve thousand, twenty-three".