30222345212424 has 48 divisors (see below), whose sum is σ = 81861468015600. Its totient is φ = 10072972539744.

The previous prime is 30222345212407. The next prime is 30222345212429. The reversal of 30222345212424 is 42421254322203.

30222345212424 is a `hidden beast` number, since 3 + 0 + 2 + 223 + 4 + 5 + 2 + 1 + 2 + 424 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (30222345212429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23163354 + ... + 24433289.

It is an arithmetic number, because the mean of its divisors is an integer number (1705447250325).

Almost surely, 2^{30222345212424} is an apocalyptic number.

It is an amenable number.

30222345212424 is an abundant number, since it is smaller than the sum of its proper divisors (51639122803176).

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

30222345212424 is a wasteful number, since it uses less digits than its factorization.

30222345212424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47605474 (or 47605467 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 36.

Adding to 30222345212424 its reverse (42421254322203), we get a palindrome (72643599534627).

The spelling of 30222345212424 in words is "thirty trillion, two hundred twenty-two billion, three hundred forty-five million, two hundred twelve thousand, four hundred twenty-four".