10023440202 has 64 divisors (see below), whose sum is σ = 22521507840. Its totient is φ = 3304240128.

The previous prime is 10023440173. The next prime is 10023440221. The reversal of 10023440202 is 20204432001.

10023440202 is a `hidden beast` number, since 1 + 0 + 0 + 23 + 440 + 202 = 666.

10023440202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2308978 + ... + 2313314.

It is an arithmetic number, because the mean of its divisors is an integer number (351898560).

Almost surely, 2^10023440202 is an apocalyptic number.

10023440202 is an abundant number, since it is smaller than the sum of its proper divisors (12498067638).

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

10023440202 is a wasteful number, since it uses less digits than its factorization.

10023440202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4812 (or 4806 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 10023440202 its reverse (20204432001), we get a palindrome (30227872203).

The spelling of 10023440202 in words is "ten billion, twenty-three million, four hundred forty thousand, two hundred two".