10020022020999 has 12 divisors (see below), whose sum is σ = 14473504162416. Its totient is φ = 6679950517152.

The previous prime is 10020022020979. The next prime is 10020022021013. The reversal of 10020022020999 is 99902022002001.

It is not a de Polignac number, because 10020022020999 - 2⁷ = 10020022020871 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10020022020979) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4348102 + ... + 6240675.

It is an arithmetic number, because the mean of its divisors is an integer number (1206125346868).

Almost surely, 2^{10020022020999} is an apocalyptic number.

10020022020999 is a deficient number, since it is larger than the sum of its proper divisors (4453482141417).

10020022020999 is a wasteful number, since it uses less digits than its factorization.

10020022020999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10693926 (or 10693923 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The spelling of 10020022020999 in words is "ten trillion, twenty billion, twenty-two million, twenty thousand, nine hundred ninety-nine".