10012020422424 has 64 divisors (see below), whose sum is σ = 25711651929600. Its totient is φ = 3246495905664.

The previous prime is 10012020422389. The next prime is 10012020422483. The reversal of 10012020422424 is 42422402021001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 10012020422394 and 10012020422403.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3355879 + ... + 5593385.

It is an arithmetic number, because the mean of its divisors is an integer number (401744561400).

Almost surely, 2^{10012020422424} is an apocalyptic number.

It is an amenable number.

10012020422424 is an abundant number, since it is smaller than the sum of its proper divisors (15699631507176).

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

10012020422424 is a wasteful number, since it uses less digits than its factorization.

10012020422424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2242592 (or 2242588 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 10012020422424 its reverse (42422402021001), we get a palindrome (52434422443425).

The spelling of 10012020422424 in words is "ten trillion, twelve billion, twenty million, four hundred twenty-two thousand, four hundred twenty-four".