30122441 has 8 divisors (see below), whose sum is σ = 30858240. Its totient is φ = 29390688.

The previous prime is 30122423. The next prime is 30122447. The reversal of 30122441 is 14422103.

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

It is a cyclic number.

It is not a de Polignac number, because 30122441 - 2¹⁸ = 29860297 is a prime.

It is a super-2 number, since 2×30122441² = 1814722903596962, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30122447) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 18440 + ... + 20006.

It is an arithmetic number, because the mean of its divisors is an integer number (3857280).

Almost surely, 2^30122441 is an apocalyptic number.

It is an amenable number.

30122441 is a deficient number, since it is larger than the sum of its proper divisors (735799).

30122441 is a wasteful number, since it uses less digits than its factorization.

30122441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2023.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 30122441 is about 5488.3914765621. The cubic root of 30122441 is about 311.1454019695.

Adding to 30122441 its reverse (14422103), we get a palindrome (44544544).

The spelling of 30122441 in words is "thirty million, one hundred twenty-two thousand, four hundred forty-one".