30222432241 has 4 divisors (see below), whose sum is σ = 31039254772. Its totient is φ = 29405609712.

The previous prime is 30222432211. The next prime is 30222432257. The reversal of 30222432241 is 14223422203.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14223422203 = 23 ⋅618409661.

It can be written as a sum of positive squares in 2 ways, for example, as 29282396641 + 940035600 = 171121^2 + 30660^2 .

It is a cyclic number.

It is not a de Polignac number, because 30222432241 - 2¹⁷ = 30222301169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30222432211) 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, 408411210 + ... + 408411283.

It is an arithmetic number, because the mean of its divisors is an integer number (7759813693).

Almost surely, 2^30222432241 is an apocalyptic number.

It is an amenable number.

30222432241 is a deficient number, since it is larger than the sum of its proper divisors (816822531).

30222432241 is an equidigital number, since it uses as much as digits as its factorization.

30222432241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 816822530.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 30222432241 its reverse (14223422203), we get a palindrome (44445854444).

The spelling of 30222432241 in words is "thirty billion, two hundred twenty-two million, four hundred thirty-two thousand, two hundred forty-one".