12001202021010 has 16 divisors (see below), whose sum is σ = 28802884850496. Its totient is φ = 3200320538928.

The previous prime is 12001202020967. The next prime is 12001202021033. The reversal of 12001202021010 is 1012020210021.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200020033654 + ... + 200020033713.

It is an arithmetic number, because the mean of its divisors is an integer number (1800180303156).

Almost surely, 2^{12001202021010} is an apocalyptic number.

12001202021010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12001202021010 is an abundant number, since it is smaller than the sum of its proper divisors (16801682829486).

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

12001202021010 is a wasteful number, since it uses less digits than its factorization.

12001202021010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400040067377.

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

Adding to 12001202021010 its reverse (1012020210021), we get a palindrome (13013222231031).

The spelling of 12001202021010 in words is "twelve trillion, one billion, two hundred two million, twenty-one thousand, ten".