2220031223 has 8 divisors (see below), whose sum is σ = 2283948576. Its totient is φ = 2156579200.

The previous prime is 2220031217. The next prime is 2220031237. The reversal of 2220031223 is 3221300222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2220031223 - 2²² = 2215836919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220031213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106643 + ... + 125748.

It is an arithmetic number, because the mean of its divisors is an integer number (285493572).

Almost surely, 2^2220031223 is an apocalyptic number.

2220031223 is a deficient number, since it is larger than the sum of its proper divisors (63917353).

2220031223 is a wasteful number, since it uses less digits than its factorization.

2220031223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232665.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2220031223 is about 47117.2072920287. The cubic root of 2220031223 is about 1304.5268657653.

Adding to 2220031223 its reverse (3221300222), we get a palindrome (5441331445).

The spelling of 2220031223 in words is "two billion, two hundred twenty million, thirty-one thousand, two hundred twenty-three".