10230221144 has 32 divisors (see below), whose sum is σ = 22535105040. Its totient is φ = 4292400000.

The previous prime is 10230221119. The next prime is 10230221153. The reversal of 10230221144 is 44112203201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4470107 + ... + 4472394.

Almost surely, 2^10230221144 is an apocalyptic number.

It is an amenable number.

10230221144 is an abundant number, since it is smaller than the sum of its proper divisors (12304883896).

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

10230221144 is a wasteful number, since it uses less digits than its factorization.

10230221144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8942531 (or 8942527 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 10230221144 its reverse (44112203201), we get a palindrome (54342424345).

The spelling of 10230221144 in words is "ten billion, two hundred thirty million, two hundred twenty-one thousand, one hundred forty-four".