2222223030 has 24 divisors (see below), whose sum is σ = 5777780112. Its totient is φ = 592592784.

The previous prime is 2222223011. The next prime is 2222223077. The reversal of 2222223030 is 303222222.

2222223030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2222222994 and 2222223012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12345594 + ... + 12345773.

It is an arithmetic number, because the mean of its divisors is an integer number (240740838).

Almost surely, 2^2222223030 is an apocalyptic number.

2222223030 is an abundant number, since it is smaller than the sum of its proper divisors (3555557082).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2222223030 is a wasteful number, since it uses less digits than its factorization.

2222223030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24691380 (or 24691377 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 2222223030 is about 47140.4606468796. The cubic root of 2222223030 is about 1304.9560385068.

Adding to 2222223030 its reverse (303222222), we get a palindrome (2525445252).

The spelling of 2222223030 in words is "two billion, two hundred twenty-two million, two hundred twenty-three thousand, thirty".