30221222003 has 8 divisors (see below), whose sum is σ = 34542396672. Its totient is φ = 25901011656.

The previous prime is 30221221991. The next prime is 30221222023. The reversal of 30221222003 is 30022212203.

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 30221222003 - 2¹⁶ = 30221156467 is a prime.

It is a super-2 number, since 2×30221222003² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30221222023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172625 + ... + 300402.

It is an arithmetic number, because the mean of its divisors is an integer number (4317799584).

Almost surely, 2^30221222003 is an apocalyptic number.

30221222003 is a deficient number, since it is larger than the sum of its proper divisors (4321174669).

30221222003 is an equidigital number, since it uses as much as digits as its factorization.

30221222003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482161.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 30221222003 its reverse (30022212203), we get a palindrome (60243434206).

The spelling of 30221222003 in words is "thirty billion, two hundred twenty-one million, two hundred twenty-two thousand, three".