30013221022223 has 4 divisors (see below), whose sum is σ = 30013421622240. Its totient is φ = 30013020422208.

The previous prime is 30013221022199. The next prime is 30013221022229. The reversal of 30013221022223 is 32222012231003.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 30013221022223 - 2¹⁶ = 30013220956687 is a prime.

It is a super-2 number, since 2×30013221022223² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30013221022229) 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, 100075415 + ... + 100374872.

It is an arithmetic number, because the mean of its divisors is an integer number (7503355405560).

Almost surely, 2^{30013221022223} is an apocalyptic number.

30013221022223 is a deficient number, since it is larger than the sum of its proper divisors (200600017).

30013221022223 is a wasteful number, since it uses less digits than its factorization.

30013221022223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200600016.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 30013221022223 its reverse (32222012231003), we get a palindrome (62235233253226).

The spelling of 30013221022223 in words is "thirty trillion, thirteen billion, two hundred twenty-one million, twenty-two thousand, two hundred twenty-three".