2232220033231 has 4 divisors (see below), whose sum is σ = 2233603928232. Its totient is φ = 2230836138232.

The previous prime is 2232220033217. The next prime is 2232220033249. The reversal of 2232220033231 is 1323300222322.

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 2232220033231 - 2⁷ = 2232220033103 is a prime.

It is a super-3 number, since 3×2232220033231³ (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 = 2232220033196 and 2232220033205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2232220073231) 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, 691945081 + ... + 691948306.

It is an arithmetic number, because the mean of its divisors is an integer number (558400982058).

Almost surely, 2^{2232220033231} is an apocalyptic number.

2232220033231 is a deficient number, since it is larger than the sum of its proper divisors (1383895001).

2232220033231 is a wasteful number, since it uses less digits than its factorization.

2232220033231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1383895000.

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

Adding to 2232220033231 its reverse (1323300222322), we get a palindrome (3555520255553).

The spelling of 2232220033231 in words is "two trillion, two hundred thirty-two billion, two hundred twenty million, thirty-three thousand, two hundred thirty-one".