12220022000202 has 32 divisors (see below), whose sum is σ = 25133898255552. Its totient is φ = 3959134842624.

The previous prime is 12220022000189. The next prime is 12220022000203. The reversal of 12220022000202 is 20200022002221.

It is not an unprimeable number, because it can be changed into a prime (12220022000203) 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, 179534863 + ... + 179602914.

It is an arithmetic number, because the mean of its divisors is an integer number (785434320486).

Almost surely, 2^{12220022000202} is an apocalyptic number.

12220022000202 is an abundant number, since it is smaller than the sum of its proper divisors (12913876255350).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12220022000202 is a wasteful number, since it uses less digits than its factorization.

12220022000202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359137942.

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 12220022000202 its reverse (20200022002221), we get a palindrome (32420044002423).

The spelling of 12220022000202 in words is "twelve trillion, two hundred twenty billion, twenty-two million, two hundred two", and thus it is an aban number.