10012002022540 has 48 divisors (see below), whose sum is σ = 24040419278400. Its totient is φ = 3431027204352.

The previous prime is 10012002022507. The next prime is 10012002022559. The reversal of 10012002022540 is 4522020021001.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16992675 + ... + 17571994.

It is an arithmetic number, because the mean of its divisors is an integer number (500842068300).

Almost surely, 2^{10012002022540} is an apocalyptic number.

10012002022540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10012002022540 is an abundant number, since it is smaller than the sum of its proper divisors (14028417255860).

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

10012002022540 is a wasteful number, since it uses less digits than its factorization.

10012002022540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34566754 (or 34566752 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

Adding to 10012002022540 its reverse (4522020021001), we get a palindrome (14534022043541).

The spelling of 10012002022540 in words is "ten trillion, twelve billion, two million, twenty-two thousand, five hundred forty".