22434554223032 has 64 divisors (see below), whose sum is σ = 49058391960000. Its totient is φ = 9614173083648.

The previous prime is 22434554223031. The next prime is 22434554223049. The reversal of 22434554223032 is 23032245543422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22434554223031) 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, 42458768 + ... + 42983904.

It is an arithmetic number, because the mean of its divisors is an integer number (766537374375).

Almost surely, 2^{22434554223032} is an apocalyptic number.

It is an amenable number.

22434554223032 is an abundant number, since it is smaller than the sum of its proper divisors (26623837736968).

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

22434554223032 is a wasteful number, since it uses less digits than its factorization.

22434554223032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540733 (or 540715 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 41.

Adding to 22434554223032 its reverse (23032245543422), we get a palindrome (45466799766454).

The spelling of 22434554223032 in words is "twenty-two trillion, four hundred thirty-four billion, five hundred fifty-four million, two hundred twenty-three thousand, thirty-two".