22323130433242 has 16 divisors (see below), whose sum is σ = 34039792742400. Its totient is φ = 10976599171440.

The previous prime is 22323130433221. The next prime is 22323130433287. The reversal of 22323130433242 is 24233403132322.

It is a super-3 number, since 3×22323130433242³ (a number of 41 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22323130433198 and 22323130433207.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15903642 + ... + 17250277.

It is an arithmetic number, because the mean of its divisors is an integer number (2127487046400).

Almost surely, 2^{22323130433242} is an apocalyptic number.

22323130433242 is a deficient number, since it is larger than the sum of its proper divisors (11716662309158).

22323130433242 is a wasteful number, since it uses less digits than its factorization.

22323130433242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33159501.

The product of its (nonzero) digits is 124416, while the sum is 34.

Adding to 22323130433242 its reverse (24233403132322), we get a palindrome (46556533565564).

The spelling of 22323130433242 in words is "twenty-two trillion, three hundred twenty-three billion, one hundred thirty million, four hundred thirty-three thousand, two hundred forty-two".