12020210311010 has 64 divisors (see below), whose sum is σ = 24447877622784. Its totient is φ = 4215548870400.

The previous prime is 12020210311009. The next prime is 12020210311013. The reversal of 12020210311010 is 1011301202021.

It is a super-2 number, since 2×12020210311010² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12020210311013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5016209 + ... + 7014468.

It is an arithmetic number, because the mean of its divisors is an integer number (381998087856).

Almost surely, 2^{12020210311010} is an apocalyptic number.

12020210311010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12020210311010 is an abundant number, since it is smaller than the sum of its proper divisors (12427667311774).

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

12020210311010 is a wasteful number, since it uses less digits than its factorization.

12020210311010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12031019.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 12020210311010 its reverse (1011301202021), we get a palindrome (13031511513031).

The spelling of 12020210311010 in words is "twelve trillion, twenty billion, two hundred ten million, three hundred eleven thousand, ten".