12020310010 has 16 divisors (see below), whose sum is σ = 21658858272. Its totient is φ = 4803168400.

The previous prime is 12020309981. The next prime is 12020310041. The reversal of 12020310010 is 1001302021.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 609256 + ... + 628675.

It is an arithmetic number, because the mean of its divisors is an integer number (1353678642).

Almost surely, 2^12020310010 is an apocalyptic number.

12020310010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12020310010 is a deficient number, since it is larger than the sum of its proper divisors (9638548262).

12020310010 is a wasteful number, since it uses less digits than its factorization.

12020310010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1238909.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 12020310010 its reverse (1001302021), we get a palindrome (13021612031).

The spelling of 12020310010 in words is "twelve billion, twenty million, three hundred ten thousand, ten".