12010020221010 has 96 divisors (see below), whose sum is σ = 33533703069120. Its totient is φ = 2744845584768.

The previous prime is 12010020220967. The next prime is 12010020221021. The reversal of 12010020221010 is 1012202001021.

12010020221010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13060236 + ... + 13949544.

It is an arithmetic number, because the mean of its divisors is an integer number (349309406970).

Almost surely, 2^{12010020221010} is an apocalyptic number.

12010020221010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12010020221010 is an abundant number, since it is smaller than the sum of its proper divisors (21523682848110).

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

12010020221010 is a wasteful number, since it uses less digits than its factorization.

12010020221010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 898520 (or 898513 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 12010020221010 its reverse (1012202001021), we get a palindrome (13022222222031).

The spelling of 12010020221010 in words is "twelve trillion, ten billion, twenty million, two hundred twenty-one thousand, ten".