30223031022 has 12 divisors (see below), whose sum is σ = 65483233920. Its totient is φ = 10074343668.

The previous prime is 30223031009. The next prime is 30223031029. The reversal of 30223031022 is 22013032203.

It is a happy number.

30223031022 is a `hidden beast` number, since 302 + 2 + 30 + 310 + 22 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 1679057279 = 30223031022 / (3 + 0 + 2 + 2 + 3 + 0 + 3 + 1 + 0 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 30223030986 and 30223031004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30223031029) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 839528622 + ... + 839528657.

It is an arithmetic number, because the mean of its divisors is an integer number (5456936160).

Almost surely, 2^30223031022 is an apocalyptic number.

30223031022 is an abundant number, since it is smaller than the sum of its proper divisors (35260202898).

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

30223031022 is a wasteful number, since it uses less digits than its factorization.

30223031022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1679057287 (or 1679057284 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 30223031022 its reverse (22013032203), we get a palindrome (52236063225).

The spelling of 30223031022 in words is "thirty billion, two hundred twenty-three million, thirty-one thousand, twenty-two".