10020012210999 has 48 divisors (see below), whose sum is σ = 16593558246720. Its totient is φ = 5707546191360.

The previous prime is 10020012210997. The next prime is 10020012211009. The reversal of 10020012210999 is 99901221002001.

It is not a de Polignac number, because 10020012210999 - 2¹ = 10020012210997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10020012210997) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 25968417 + ... + 26351445.

It is an arithmetic number, because the mean of its divisors is an integer number (345699130140).

Almost surely, 2^{10020012210999} is an apocalyptic number.

10020012210999 is a deficient number, since it is larger than the sum of its proper divisors (6573546035721).

10020012210999 is a wasteful number, since it uses less digits than its factorization.

10020012210999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384360 (or 384357 counting only the distinct ones).

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

The spelling of 10020012210999 in words is "ten trillion, twenty billion, twelve million, two hundred ten thousand, nine hundred ninety-nine".