10500442230 has 32 divisors (see below), whose sum is σ = 25206970464. Its totient is φ = 2799461376.

The previous prime is 10500442213. The next prime is 10500442231. The reversal of 10500442230 is 3224400501.

It is a super-2 number, since 2×10500442230² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10500442197 and 10500442206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10500442231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96612 + ... + 174168.

It is an arithmetic number, because the mean of its divisors is an integer number (787717827).

Almost surely, 2^10500442230 is an apocalyptic number.

10500442230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10500442230 is an abundant number, since it is smaller than the sum of its proper divisors (14706528234).

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

10500442230 is a wasteful number, since it uses less digits than its factorization.

10500442230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82080.

The product of its (nonzero) digits is 960, while the sum is 21.

Adding to 10500442230 its reverse (3224400501), we get a palindrome (13724842731).

The spelling of 10500442230 in words is "ten billion, five hundred million, four hundred forty-two thousand, two hundred thirty".