10254444222 has 64 divisors (see below), whose sum is σ = 22618227456. Its totient is φ = 3073512960.

The previous prime is 10254444203. The next prime is 10254444227. The reversal of 10254444222 is 22244445201.

It is a self number, because there is not a number n which added to its sum of digits gives 10254444222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10254444227) 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 31 ways as a sum of consecutive naturals, for example, 4570633 + ... + 4572875.

It is an arithmetic number, because the mean of its divisors is an integer number (353409804).

Almost surely, 2^10254444222 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10254444222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11309113728).

10254444222 is an abundant number, since it is smaller than the sum of its proper divisors (12363783234).

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

10254444222 is a wasteful number, since it uses less digits than its factorization.

10254444222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2985.

The product of its (nonzero) digits is 20480, while the sum is 30.

Adding to 10254444222 its reverse (22244445201), we get a palindrome (32498889423).

The spelling of 10254444222 in words is "ten billion, two hundred fifty-four million, four hundred forty-four thousand, two hundred twenty-two".