10021022140 has 24 divisors (see below), whose sum is σ = 21058994880. Its totient is φ = 4005580608.

The previous prime is 10021022129. The next prime is 10021022173. The reversal of 10021022140 is 4122012001.

It is a happy number.

10021022140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 10021022140.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 147595 + ... + 204514.

It is an arithmetic number, because the mean of its divisors is an integer number (877458120).

Almost surely, 2^10021022140 is an apocalyptic number.

10021022140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10021022140 is an abundant number, since it is smaller than the sum of its proper divisors (11037972740).

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

10021022140 is a wasteful number, since it uses less digits than its factorization.

10021022140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353541 (or 353539 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 10021022140 its reverse (4122012001), we get a palindrome (14143034141).

The spelling of 10021022140 in words is "ten billion, twenty-one million, twenty-two thousand, one hundred forty".