2230221123 has 24 divisors (see below), whose sum is σ = 3492543600. Its totient is φ = 1363222080.

The previous prime is 2230221107. The next prime is 2230221163. The reversal of 2230221123 is 3211220322.

2230221123 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2230221123 - 2⁴ = 2230221107 is a prime.

It is a super-2 number, since 2×2230221123² = 9947772514950762258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2230221096 and 2230221105.

It is not an unprimeable number, because it can be changed into a prime (2230221163) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46533 + ... + 81398.

It is an arithmetic number, because the mean of its divisors is an integer number (145522650).

Almost surely, 2^2230221123 is an apocalyptic number.

2230221123 is a deficient number, since it is larger than the sum of its proper divisors (1262322477).

2230221123 is a wasteful number, since it uses less digits than its factorization.

2230221123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128099 (or 128096 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2230221123 is about 47225.2170243822. The cubic root of 2230221123 is about 1306.5197374082.

Adding to 2230221123 its reverse (3211220322), we get a palindrome (5441441445).

The spelling of 2230221123 in words is "two billion, two hundred thirty million, two hundred twenty-one thousand, one hundred twenty-three".