10032223444 has 24 divisors (see below), whose sum is σ = 18399749760. Its totient is φ = 4777057824.

The previous prime is 10032223393. The next prime is 10032223477. The reversal of 10032223444 is 44432223001.

It is a happy number.

It is a super-2 number, since 2×10032223444² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 217024 + ... + 259159.

It is an arithmetic number, because the mean of its divisors is an integer number (766656240).

Almost surely, 2^10032223444 is an apocalyptic number.

It is an amenable number.

10032223444 is a deficient number, since it is larger than the sum of its proper divisors (8367526316).

10032223444 is a wasteful number, since it uses less digits than its factorization.

10032223444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476439 (or 476437 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 10032223444 its reverse (44432223001), we get a palindrome (54464446445).

The spelling of 10032223444 in words is "ten billion, thirty-two million, two hundred twenty-three thousand, four hundred forty-four".