10223144432 has 20 divisors (see below), whose sum is σ = 19813218480. Its totient is φ = 5110055808.

The previous prime is 10223144423. The next prime is 10223144471. The reversal of 10223144432 is 23444132201.

It is a congruent number.

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, 38132 + ... + 147987.

It is an arithmetic number, because the mean of its divisors is an integer number (990660924).

Almost surely, 2^10223144432 is an apocalyptic number.

It is an amenable number.

10223144432 is a deficient number, since it is larger than the sum of its proper divisors (9590074048).

10223144432 is a wasteful number, since it uses less digits than its factorization.

10223144432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189560 (or 189554 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 10223144432 its reverse (23444132201), we get a palindrome (33667276633).

The spelling of 10223144432 in words is "ten billion, two hundred twenty-three million, one hundred forty-four thousand, four hundred thirty-two".