30022422 has 8 divisors (see below), whose sum is σ = 60044856. Its totient is φ = 10007472.

The previous prime is 30022411. The next prime is 30022427. The reversal of 30022422 is 22422003.

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

30022422 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30022427) 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, 2501863 + ... + 2501874.

It is an arithmetic number, because the mean of its divisors is an integer number (7505607).

Almost surely, 2^30022422 is an apocalyptic number.

30022422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

30022422 is a wasteful number, since it uses less digits than its factorization.

30022422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5003742.

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 30022422 is about 5479.2720319400. The cubic root of 30022422 is about 310.8006428368.

Adding to 30022422 its reverse (22422003), we get a palindrome (52444425).

It can be divided in two parts, 300 and 22422, that added together give a palindrome (22722).

The spelling of 30022422 in words is "thirty million, twenty-two thousand, four hundred twenty-two".