30221002023 has 8 divisors (see below), whose sum is σ = 41594497536. Its totient is φ = 19497420600.

The previous prime is 30221002001. The next prime is 30221002037. The reversal of 30221002023 is 32020012203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 30221002023 - 2⁹ = 30221001511 is a prime.

It is a super-3 number, since 3×30221002023³ (a number of 32 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30221001993 and 30221002011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30221002073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162478413 + ... + 162478598.

It is an arithmetic number, because the mean of its divisors is an integer number (5199312192).

Almost surely, 2^30221002023 is an apocalyptic number.

30221002023 is a deficient number, since it is larger than the sum of its proper divisors (11373495513).

30221002023 is a wasteful number, since it uses less digits than its factorization.

30221002023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324957045.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 30221002023 its reverse (32020012203), we get a palindrome (62241014226).

The spelling of 30221002023 in words is "thirty billion, two hundred twenty-one million, two thousand, twenty-three".