12112020202010 has 16 divisors (see below), whose sum is σ = 21802161227976. Its totient is φ = 4844691444288.

The previous prime is 12112020201991. The next prime is 12112020202027. The reversal of 12112020202010 is 1020202021121.

It can be written as a sum of positive squares in 4 ways, for example, as 6942576805129 + 5169443396881 = 2634877^2 + 2273641^2 .

It is a super-2 number, since 2×12112020202010² (a number of 27 digits) contains 22 as substring.

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, 14142797 + ... + 14974736.

Almost surely, 2^{12112020202010} is an apocalyptic number.

12112020202010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12112020202010 is a deficient number, since it is larger than the sum of its proper divisors (9690141025966).

12112020202010 is a wasteful number, since it uses less digits than its factorization.

12112020202010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29159137.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 12112020202010 its reverse (1020202021121), we get a palindrome (13132222223131).

The spelling of 12112020202010 in words is "twelve trillion, one hundred twelve billion, twenty million, two hundred two thousand, ten".