10232221444 has 12 divisors (see below), whose sum is σ = 17948923468. Its totient is φ = 5103957600.

The previous prime is 10232221427. The next prime is 10232221463. The reversal of 10232221444 is 44412223201.

It can be written as a sum of positive squares in 2 ways, for example, as 97772544 + 10134448900 = 9888^2 + 100670^2 .

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, 3036387 + ... + 3039754.

Almost surely, 2^10232221444 is an apocalyptic number.

It is an amenable number.

10232221444 is a deficient number, since it is larger than the sum of its proper divisors (7716702024).

10232221444 is a wasteful number, since it uses less digits than its factorization.

10232221444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6076566 (or 6076564 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 10232221444 its reverse (44412223201), we get a palindrome (54644444645).

The spelling of 10232221444 in words is "ten billion, two hundred thirty-two million, two hundred twenty-one thousand, four hundred forty-four".