22434334204412 has 48 divisors (see below), whose sum is σ = 43423608006240. Its totient is φ = 10074273668352.

The previous prime is 22434334204411. The next prime is 22434334204427. The reversal of 22434334204412 is 21440243343422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22434334204411) by changing a digit.

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, 181712039 + ... + 181835457.

It is an arithmetic number, because the mean of its divisors is an integer number (904658500130).

Almost surely, 2^{22434334204412} is an apocalyptic number.

It is an amenable number.

22434334204412 is a deficient number, since it is larger than the sum of its proper divisors (20989273801828).

22434334204412 is a wasteful number, since it uses less digits than its factorization.

22434334204412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217950 (or 217948 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 38.

Adding to 22434334204412 its reverse (21440243343422), we get a palindrome (43874577547834).

The spelling of 22434334204412 in words is "twenty-two trillion, four hundred thirty-four billion, three hundred thirty-four million, two hundred four thousand, four hundred twelve".