220012101011012 has 24 divisors (see below), whose sum is σ = 388623259715040. Its totient is φ = 108976903813440.

The previous prime is 220012101011009. The next prime is 220012101011057. The reversal of 220012101011012 is 210110101210022.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42839087 + ... + 47699177.

It is an arithmetic number, because the mean of its divisors is an integer number (16192635821460).

Almost surely, 2^{220012101011012} is an apocalyptic number.

It is an amenable number.

220012101011012 is a deficient number, since it is larger than the sum of its proper divisors (168611158704028).

220012101011012 is a wasteful number, since it uses less digits than its factorization.

220012101011012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4965971 (or 4965969 counting only the distinct ones).

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

Adding to 220012101011012 its reverse (210110101210022), we get a palindrome (430122202221034).

The spelling of 220012101011012 in words is "two hundred twenty trillion, twelve billion, one hundred one million, eleven thousand, twelve".