230021122 has 8 divisors (see below), whose sum is σ = 345096972. Its totient is φ = 114988800.

The previous prime is 230021089. The next prime is 230021131. The reversal of 230021122 is 221120032.

It can be written as a sum of positive squares in 2 ways, for example, as 164070481 + 65950641 = 12809^2 + 8121^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×230021122² = 105819433132277768, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 11722 + ... + 24442.

Almost surely, 2^230021122 is an apocalyptic number.

230021122 is a deficient number, since it is larger than the sum of its proper divisors (115075850).

230021122 is a wasteful number, since it uses less digits than its factorization.

230021122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21764.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 230021122 is about 15166.4472438340. The cubic root of 230021122 is about 612.7113224450.

Adding to 230021122 its reverse (221120032), we get a palindrome (451141154).

The spelling of 230021122 in words is "two hundred thirty million, twenty-one thousand, one hundred twenty-two".