2222020230 has 32 divisors (see below), whose sum is σ = 5433472224. Its totient is φ = 581358336.

The previous prime is 2222020187. The next prime is 2222020253. The reversal of 2222020230 is 320202222.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 697159 + ... + 700338.

It is an arithmetic number, because the mean of its divisors is an integer number (169796007).

Almost surely, 2^2222020230 is an apocalyptic number.

2222020230 is an abundant number, since it is smaller than the sum of its proper divisors (3211451994).

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

2222020230 is a wasteful number, since it uses less digits than its factorization.

2222020230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1397560.

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 2222020230 is about 47138.3095793644. The cubic root of 2222020230 is about 1304.9163405509.

Adding to 2222020230 its reverse (320202222), we get a palindrome (2542222452).

The spelling of 2222020230 in words is "two billion, two hundred twenty-two million, twenty thousand, two hundred thirty".