30220200233 has 4 divisors (see below), whose sum is σ = 30645836928. Its totient is φ = 29794563540.

The previous prime is 30220200193. The next prime is 30220200271. The reversal of 30220200233 is 33200202203.

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 not a de Polignac number, because 30220200233 - 2¹⁶ = 30220134697 is a prime.

It is a super-2 number, since 2×30220200233² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30220200133) 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, 212818241 + ... + 212818382.

It is an arithmetic number, because the mean of its divisors is an integer number (7661459232).

Almost surely, 2^30220200233 is an apocalyptic number.

It is an amenable number.

30220200233 is a deficient number, since it is larger than the sum of its proper divisors (425636695).

30220200233 is an equidigital number, since it uses as much as digits as its factorization.

30220200233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425636694.

The product of its (nonzero) digits is 432, while the sum is 17.

Adding to 30220200233 its reverse (33200202203), we get a palindrome (63420402436).

The spelling of 30220200233 in words is "thirty billion, two hundred twenty million, two hundred thousand, two hundred thirty-three".