30223012021033 has 16 divisors (see below), whose sum is σ = 32743410537600. Its totient is φ = 27895642254480.

The previous prime is 30223012021031. The next prime is 30223012021127. The reversal of 30223012021033 is 33012021032203.

It is not a de Polignac number, because 30223012021033 - 2¹ = 30223012021031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30223012020995 and 30223012021013.

It is not an unprimeable number, because it can be changed into a prime (30223012021031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23899938 + ... + 25132708.

It is an arithmetic number, because the mean of its divisors is an integer number (2046463158600).

Almost surely, 2^{30223012021033} is an apocalyptic number.

It is an amenable number.

30223012021033 is a deficient number, since it is larger than the sum of its proper divisors (2520398516567).

30223012021033 is a wasteful number, since it uses less digits than its factorization.

30223012021033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1243969 (or 1243943 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 30223012021033 its reverse (33012021032203), we get a palindrome (63235033053236).

The spelling of 30223012021033 in words is "thirty trillion, two hundred twenty-three billion, twelve million, twenty-one thousand, thirty-three".