12212201010002 has 16 divisors (see below), whose sum is σ = 20941064377152. Its totient is φ = 5232334771440.

The previous prime is 12212201009999. The next prime is 12212201010011. The reversal of 12212201010002 is 20001010221221.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122086673 + ... + 122186660.

It is an arithmetic number, because the mean of its divisors is an integer number (1308816523572).

Almost surely, 2^{12212201010002} is an apocalyptic number.

12212201010002 is a deficient number, since it is larger than the sum of its proper divisors (8728863367150).

12212201010002 is a wasteful number, since it uses less digits than its factorization.

12212201010002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244276913.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 12212201010002 its reverse (20001010221221), we get a palindrome (32213211231223).

The spelling of 12212201010002 in words is "twelve trillion, two hundred twelve billion, two hundred one million, ten thousand, two".