223022112030 has 24 divisors (see below), whose sum is σ = 579857491512. Its totient is φ = 59472563184.

The previous prime is 223022111999. The next prime is 223022112077. The reversal of 223022112030 is 30211220322.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 223022111994 and 223022112012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1239011644 + ... + 1239011823.

It is an arithmetic number, because the mean of its divisors is an integer number (24160728813).

Almost surely, 2^223022112030 is an apocalyptic number.

223022112030 is an abundant number, since it is smaller than the sum of its proper divisors (356835379482).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

223022112030 is a wasteful number, since it uses less digits than its factorization.

223022112030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2478023480 (or 2478023477 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 223022112030 its reverse (30211220322), we get a palindrome (253233332352).

The spelling of 223022112030 in words is "two hundred twenty-three billion, twenty-two million, one hundred twelve thousand, thirty".