20220230 has 16 divisors (see below), whose sum is σ = 36447840. Its totient is φ = 8076672.

The previous prime is 20220217. The next prime is 20220247. The reversal of 20220230 is 3202202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12191 + ... + 13749.

It is an arithmetic number, because the mean of its divisors is an integer number (2277990).

Almost surely, 2^20220230 is an apocalyptic number.

20220230 is a deficient number, since it is larger than the sum of its proper divisors (16227610).

20220230 is a wasteful number, since it uses less digits than its factorization.

20220230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2863.

The product of its (nonzero) digits is 48, while the sum is 11.

The square root of 20220230 is about 4496.6910056174. The cubic root of 20220230 is about 272.4344538364.

Adding to 20220230 its reverse (3202202), we get a palindrome (23422432).

The spelling of 20220230 in words is "twenty million, two hundred twenty thousand, two hundred thirty".