2030022231 has 4 divisors (see below), whose sum is σ = 2706696312. Its totient is φ = 1353348152.

The previous prime is 2030022227. The next prime is 2030022311. The reversal of 2030022231 is 1322200302.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2030022231 - 2² = 2030022227 is a prime.

It is a super-2 number, since 2×2030022231² = 8241980516708434722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2030022231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030022221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 338337036 + ... + 338337041.

It is an arithmetic number, because the mean of its divisors is an integer number (676674078).

Almost surely, 2^2030022231 is an apocalyptic number.

2030022231 is a deficient number, since it is larger than the sum of its proper divisors (676674081).

2030022231 is an equidigital number, since it uses as much as digits as its factorization.

2030022231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676674080.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 2030022231 is about 45055.7680103225. The cubic root of 2030022231 is about 1266.1940390996.

Adding to 2030022231 its reverse (1322200302), we get a palindrome (3352222533).

The spelling of 2030022231 in words is "two billion, thirty million, twenty-two thousand, two hundred thirty-one".