22143341244032 has 32 divisors (see below), whose sum is σ = 44645177868480. Its totient is φ = 10938276994816.

The previous prime is 22143341244007. The next prime is 22143341244077. The reversal of 22143341244032 is 23044214334122.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×22143341244032² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22143341243983 and 22143341244001.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1042127048 + ... + 1042148295.

It is an arithmetic number, because the mean of its divisors is an integer number (1395161808390).

Almost surely, 2^{22143341244032} is an apocalyptic number.

It is an amenable number.

22143341244032 is an abundant number, since it is smaller than the sum of its proper divisors (22501836624448).

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

22143341244032 is an equidigital number, since it uses as much as digits as its factorization.

22143341244032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2084275440 (or 2084275428 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 22143341244032 its reverse (23044214334122), we get a palindrome (45187555578154).

The spelling of 22143341244032 in words is "twenty-two trillion, one hundred forty-three billion, three hundred forty-one million, two hundred forty-four thousand, thirty-two".