30322212023442 has 32 divisors (see below), whose sum is σ = 60741208502208. Its totient is φ = 10091276568576.

The previous prime is 30322212023359. The next prime is 30322212023471. The reversal of 30322212023442 is 24432021222303.

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 15 ways as a sum of consecutive naturals, for example, 36753738 + ... + 37569690.

It is an arithmetic number, because the mean of its divisors is an integer number (1898162765694).

Almost surely, 2^{30322212023442} is an apocalyptic number.

30322212023442 is an abundant number, since it is smaller than the sum of its proper divisors (30418996478766).

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

30322212023442 is a wasteful number, since it uses less digits than its factorization.

30322212023442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825834.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 30322212023442 its reverse (24432021222303), we get a palindrome (54754233245745).

The spelling of 30322212023442 in words is "thirty trillion, three hundred twenty-two billion, two hundred twelve million, twenty-three thousand, four hundred forty-two".