2022091230 has 64 divisors (see below), whose sum is σ = 5101221888. Its totient is φ = 511991040.

The previous prime is 2022091223. The next prime is 2022091261. The reversal of 2022091230 is 321902202.

It is a junction number, because it is equal to n+sod(n) for n = 2022091197 and 2022091206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 83835 + ... + 105225.

It is an arithmetic number, because the mean of its divisors is an integer number (79706592).

Almost surely, 2^2022091230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2022091230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2550610944).

2022091230 is an abundant number, since it is smaller than the sum of its proper divisors (3079130658).

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

2022091230 is a wasteful number, since it uses less digits than its factorization.

2022091230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21561.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 2022091230 is about 44967.6687187584. The cubic root of 2022091230 is about 1264.5429418388.

Adding to 2022091230 its reverse (321902202), we get a palindrome (2343993432).

The spelling of 2022091230 in words is "two billion, twenty-two million, ninety-one thousand, two hundred thirty".