10440222143 has 8 divisors (see below), whose sum is σ = 11254152000. Its totient is φ = 9627840288.

The previous prime is 10440222139. The next prime is 10440222151. The reversal of 10440222143 is 34122204401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10440222143 - 2² = 10440222139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10440222113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 372968 + ... + 399981.

It is an arithmetic number, because the mean of its divisors is an integer number (1406769000).

Almost surely, 2^10440222143 is an apocalyptic number.

10440222143 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10440222143 is a deficient number, since it is larger than the sum of its proper divisors (813929857).

10440222143 is a wasteful number, since it uses less digits than its factorization.

10440222143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 774001.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 10440222143 its reverse (34122204401), we get a palindrome (44562426544).

The spelling of 10440222143 in words is "ten billion, four hundred forty million, two hundred twenty-two thousand, one hundred forty-three".