22340243030 has 16 divisors (see below), whose sum is σ = 45957071520. Its totient is φ = 7659511872.

The previous prime is 22340242973. The next prime is 22340243059. The reversal of 22340243030 is 3034204322.

It is a junction number, because it is equal to n+sod(n) for n = 22340242987 and 22340243005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159573095 + ... + 159573234.

It is an arithmetic number, because the mean of its divisors is an integer number (2872316970).

Almost surely, 2^22340243030 is an apocalyptic number.

22340243030 is an abundant number, since it is smaller than the sum of its proper divisors (23616828490).

22340243030 is a wasteful number, since it uses less digits than its factorization.

22340243030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319146343.

The product of its (nonzero) digits is 3456, while the sum is 23.

Adding to 22340243030 its reverse (3034204322), we get a palindrome (25374447352).

The spelling of 22340243030 in words is "twenty-two billion, three hundred forty million, two hundred forty-three thousand, thirty".