10010221020999 has 96 divisors (see below), whose sum is σ = 16015643429760. Its totient is φ = 5992723021824.

The previous prime is 10010221020977. The next prime is 10010221021019. The reversal of 10010221020999 is 99902012201001.

It is not a de Polignac number, because 10010221020999 - 2¹⁵ = 10010220988231 is a prime.

It is a super-3 number, since 3×10010221020999³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10010221090999) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 3441119557 + ... + 3441122465.

It is an arithmetic number, because the mean of its divisors is an integer number (166829619060).

Almost surely, 2^{10010221020999} is an apocalyptic number.

10010221020999 is a deficient number, since it is larger than the sum of its proper divisors (6005422408761).

10010221020999 is a wasteful number, since it uses less digits than its factorization.

10010221020999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5081 (or 5078 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 36.

The spelling of 10010221020999 in words is "ten trillion, ten billion, two hundred twenty-one million, twenty thousand, nine hundred ninety-nine".