30221000023 has 8 divisors (see below), whose sum is σ = 30437890560. Its totient is φ = 30004330200.

The previous prime is 30221000009. The next prime is 30221000027. The reversal of 30221000023 is 32000012203.

It is a happy number.

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 30221000023 - 2⁹ = 30220999511 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30220999967 and 30221000012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30221000027) 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, 224718 + ... + 333076.

It is an arithmetic number, because the mean of its divisors is an integer number (3804736320).

Almost surely, 2^30221000023 is an apocalyptic number.

30221000023 is a deficient number, since it is larger than the sum of its proper divisors (216890537).

30221000023 is a wasteful number, since it uses less digits than its factorization.

30221000023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110357.

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 30221000023 its reverse (32000012203), we get a palindrome (62221012226).

The spelling of 30221000023 in words is "thirty billion, two hundred twenty-one million, twenty-three", and thus it is an aban number.