2220233320231 has 4 divisors (see below), whose sum is σ = 2229445906864. Its totient is φ = 2211020733600.

The previous prime is 2220233320229. The next prime is 2220233320243. The reversal of 2220233320231 is 1320233320222.

2220233320231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2220233320231 - 2¹ = 2220233320229 is a prime.

It is a super-3 number, since 3×2220233320231³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2220233320196 and 2220233320205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220233320931) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4606292955 + ... + 4606293436.

It is an arithmetic number, because the mean of its divisors is an integer number (557361476716).

Almost surely, 2^{2220233320231} is an apocalyptic number.

2220233320231 is a deficient number, since it is larger than the sum of its proper divisors (9212586633).

2220233320231 is an equidigital number, since it uses as much as digits as its factorization.

2220233320231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9212586632.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 2220233320231 its reverse (1320233320222), we get a palindrome (3540466640453).

Subtracting from 2220233320231 its reverse (1320233320222), we obtain a palindrome (900000000009).

The spelling of 2220233320231 in words is "two trillion, two hundred twenty billion, two hundred thirty-three million, three hundred twenty thousand, two hundred thirty-one".