12212010001009 has 64 divisors (see below), whose sum is σ = 15436335817728. Its totient is φ = 9405227520000.

The previous prime is 12212010001003. The next prime is 12212010001027. The reversal of 12212010001009 is 90010001021221.

It is a happy number.

It is not a de Polignac number, because 12212010001009 - 2¹⁵ = 12212009968241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12212010001003) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 209976084 + ... + 210034234.

It is an arithmetic number, because the mean of its divisors is an integer number (241192747152).

Almost surely, 2^{12212010001009} is an apocalyptic number.

It is an amenable number.

12212010001009 is a deficient number, since it is larger than the sum of its proper divisors (3224325816719).

12212010001009 is a wasteful number, since it uses less digits than its factorization.

12212010001009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58658.

The product of its (nonzero) digits is 72, while the sum is 19.

The spelling of 12212010001009 in words is "twelve trillion, two hundred twelve billion, ten million, one thousand, nine".