1222003202002 has 32 divisors (see below), whose sum is σ = 2033814018240. Its totient is φ = 545966258880.

The previous prime is 1222003201967. The next prime is 1222003202003. The reversal of 1222003202002 is 2002023002221.

It is not an unprimeable number, because it can be changed into a prime (1222003202003) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 9955668 + ... + 10077664.

It is an arithmetic number, because the mean of its divisors is an integer number (63556688070).

Almost surely, 2^{1222003202002} is an apocalyptic number.

1222003202002 is a deficient number, since it is larger than the sum of its proper divisors (811810816238).

1222003202002 is a wasteful number, since it uses less digits than its factorization.

1222003202002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129786.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 1222003202002 its reverse (2002023002221), we get a palindrome (3224026204223).

The spelling of 1222003202002 in words is "one trillion, two hundred twenty-two billion, three million, two hundred two thousand, two".