30221232202233 has 8 divisors (see below), whose sum is σ = 44772195855200. Its totient is φ = 20147488134804.

The previous prime is 30221232202223. The next prime is 30221232202303. The reversal of 30221232202233 is 33220223212203.

30221232202233 is a `hidden beast` number, since 3 + 0 + 2 + 212 + 3 + 220 + 223 + 3 = 666.

It is not a de Polignac number, because 30221232202233 - 2³³ = 30212642267641 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 1119304896379 = 30221232202233 / (3 + 0 + 2 + 2 + 1 + 2 + 3 + 2 + 2 + 0 + 2 + 2 + 3 + 3).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30221232202197 and 30221232202206.

It is not an unprimeable number, because it can be changed into a prime (30221232202223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 559652448163 + ... + 559652448216.

It is an arithmetic number, because the mean of its divisors is an integer number (5596524481900).

Almost surely, 2^{30221232202233} is an apocalyptic number.

It is an amenable number.

30221232202233 is a deficient number, since it is larger than the sum of its proper divisors (14550963652967).

30221232202233 is a wasteful number, since it uses less digits than its factorization.

30221232202233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1119304896388 (or 1119304896382 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 30221232202233 its reverse (33220223212203), we get a palindrome (63441455414436).

The spelling of 30221232202233 in words is "thirty trillion, two hundred twenty-one billion, two hundred thirty-two million, two hundred two thousand, two hundred thirty-three".