2222002220202 has 32 divisors (see below), whose sum is σ = 4945486037760. Its totient is φ = 739511907840.

The previous prime is 2222002220197. The next prime is 2222002220203. The reversal of 2222002220202 is 2020222002222.

2222002220202 is a `hidden beast` number, since 22 + 220 + 0 + 2 + 220 + 202 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (2222002220203) 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 15 ways as a sum of consecutive naturals, for example, 32062258 + ... + 32131485.

It is an arithmetic number, because the mean of its divisors is an integer number (154546438680).

Almost surely, 2^{2222002220202} is an apocalyptic number.

2222002220202 is an abundant number, since it is smaller than the sum of its proper divisors (2723483817558).

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

2222002220202 is a wasteful number, since it uses less digits than its factorization.

2222002220202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64194395 (or 64194389 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 18.

Adding to 2222002220202 its reverse (2020222002222), we get a palindrome (4242224222424).

The spelling of 2222002220202 in words is "two trillion, two hundred twenty-two billion, two million, two hundred twenty thousand, two hundred two".