10021622457324 has 72 divisors (see below), whose sum is σ = 24853493665168. Its totient is φ = 3142357770240.

The previous prime is 10021622457283. The next prime is 10021622457337. The reversal of 10021622457324 is 42375422612001.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5724144 + ... + 7266984.

Almost surely, 2^{10021622457324} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10021622457324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12426746832584).

10021622457324 is an abundant number, since it is smaller than the sum of its proper divisors (14831871207844).

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

10021622457324 is a wasteful number, since it uses less digits than its factorization.

10021622457324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1544755 (or 1544736 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 39.

The spelling of 10021622457324 in words is "ten trillion, twenty-one billion, six hundred twenty-two million, four hundred fifty-seven thousand, three hundred twenty-four".