30022121221233 has 4 divisors (see below), whose sum is σ = 40029494961648. Its totient is φ = 20014747480820.

The previous prime is 30022121221229. The next prime is 30022121221243. The reversal of 30022121221233 is 33212212122003.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 30022121221233 - 2² = 30022121221229 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30022121221243) 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, 5003686870203 + ... + 5003686870208.

It is an arithmetic number, because the mean of its divisors is an integer number (10007373740412).

Almost surely, 2^{30022121221233} is an apocalyptic number.

It is an amenable number.

30022121221233 is a deficient number, since it is larger than the sum of its proper divisors (10007373740415).

30022121221233 is a wasteful number, since it uses less digits than its factorization.

30022121221233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10007373740414.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 30022121221233 its reverse (33212212122003), we get a palindrome (63234333343236).

The spelling of 30022121221233 in words is "thirty trillion, twenty-two billion, one hundred twenty-one million, two hundred twenty-one thousand, two hundred thirty-three".