12010101001010 has 32 divisors (see below), whose sum is σ = 24759398252160. Its totient is φ = 4108931453952.

The previous prime is 12010101001009. The next prime is 12010101001111. The reversal of 12010101001010 is 1010010101021.

It is a happy number.

It is a super-2 number, since 2×12010101001010² (a number of 27 digits) contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 183664175 + ... + 183729554.

It is an arithmetic number, because the mean of its divisors is an integer number (773731195380).

Almost surely, 2^{12010101001010} is an apocalyptic number.

12010101001010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12010101001010 is an abundant number, since it is smaller than the sum of its proper divisors (12749297251150).

12010101001010 is a wasteful number, since it uses less digits than its factorization.

12010101001010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367394210.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 12010101001010 its reverse (1010010101021), we get a palindrome (13020111102031).

The spelling of 12010101001010 in words is "twelve trillion, ten billion, one hundred one million, one thousand, ten".