2122022230 has 32 divisors (see below), whose sum is σ = 3953214720. Its totient is φ = 819269760.

The previous prime is 2122022213. The next prime is 2122022237. The reversal of 2122022230 is 322202212.

It is a super-2 number, since 2×2122022230² = 9005956689228345800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122022237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111792 + ... + 129388.

It is an arithmetic number, because the mean of its divisors is an integer number (123537960).

Almost surely, 2^2122022230 is an apocalyptic number.

2122022230 is a deficient number, since it is larger than the sum of its proper divisors (1831192490).

2122022230 is a wasteful number, since it uses less digits than its factorization.

2122022230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18024.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2122022230 is about 46065.4125130775. The cubic root of 2122022230 is about 1285.0399902769.

Adding to 2122022230 its reverse (322202212), we get a palindrome (2444224442).

The spelling of 2122022230 in words is "two billion, one hundred twenty-two million, twenty-two thousand, two hundred thirty".