12110122021010 has 32 divisors (see below), whose sum is σ = 23690372816880. Its totient is φ = 4430407373568.

The previous prime is 12110122021007. The next prime is 12110122021099. The reversal of 12110122021010 is 1012022101121.

It can be written as a sum of positive squares in 8 ways, for example, as 6134057750209 + 5976064270801 = 2476703^2 + 2444599^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 427301357 + ... + 427329696.

Almost surely, 2^{12110122021010} is an apocalyptic number.

12110122021010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12110122021010 is a deficient number, since it is larger than the sum of its proper divisors (11580250795870).

12110122021010 is a wasteful number, since it uses less digits than its factorization.

12110122021010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 854631182.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 12110122021010 its reverse (1012022101121), we get a palindrome (13122144122131).

The spelling of 12110122021010 in words is "twelve trillion, one hundred ten billion, one hundred twenty-two million, twenty-one thousand, ten".