22234300423340 has 24 divisors (see below), whose sum is σ = 46851389368560. Its totient is φ = 8863366173248.

The previous prime is 22234300423339. The next prime is 22234300423381. The reversal of 22234300423340 is 4332400343222.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 22234300423297 and 22234300423306.

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, 1897118750 + ... + 1897130469.

It is an arithmetic number, because the mean of its divisors is an integer number (1952141223690).

Almost surely, 2^{22234300423340} is an apocalyptic number.

22234300423340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22234300423340 is an abundant number, since it is smaller than the sum of its proper divisors (24617088945220).

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

22234300423340 is a wasteful number, since it uses less digits than its factorization.

22234300423340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3794249521 (or 3794249519 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 32.

Adding to 22234300423340 its reverse (4332400343222), we get a palindrome (26566700766562).

The spelling of 22234300423340 in words is "twenty-two trillion, two hundred thirty-four billion, three hundred million, four hundred twenty-three thousand, three hundred forty".