30224022 has 16 divisors (see below), whose sum is σ = 63629760. Its totient is φ = 9544392.

The previous prime is 30224017. The next prime is 30224023. The reversal of 30224022 is 22042203.

It is a junction number, because it is equal to n+sod(n) for n = 30223992 and 30224010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30224023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132448 + ... + 132675.

It is an arithmetic number, because the mean of its divisors is an integer number (3976860).

Almost surely, 2^30224022 is an apocalyptic number.

30224022 is an abundant number, since it is smaller than the sum of its proper divisors (33405738).

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

30224022 is a wasteful number, since it uses less digits than its factorization.

30224022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265147.

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

The square root of 30224022 is about 5497.6378563889. The cubic root of 30224022 is about 311.4947649687.

Adding to 30224022 its reverse (22042203), we get a palindrome (52266225).

The spelling of 30224022 in words is "thirty million, two hundred twenty-four thousand, twenty-two".