2222002202202 has 12 divisors (see below), whose sum is σ = 4814338104810. Its totient is φ = 740667400728.

The previous prime is 2222002202171. The next prime is 2222002202219. The reversal of 2222002202202 is 2022022002222.

2222002202202 is a `hidden beast` number, since 2 + 2 + 220 + 0 + 220 + 220 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1754117473761 + 467884728441 = 1324431^2 + 684021^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 123444566789 = 2222002202202 / (2 + 2 + 2 + 2 + 0 + 0 + 2 + 2 + 0 + 2 + 2 + 0 + 2).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 61722283377 + ... + 61722283412.

Almost surely, 2^{2222002202202} is an apocalyptic number.

2222002202202 is an abundant number, since it is smaller than the sum of its proper divisors (2592335902608).

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

2222002202202 is a wasteful number, since it uses less digits than its factorization.

2222002202202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123444566797 (or 123444566794 counting only the distinct ones).

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

Adding to 2222002202202 its reverse (2022022002222), we get a palindrome (4244024204424).

The spelling of 2222002202202 in words is "two trillion, two hundred twenty-two billion, two million, two hundred two thousand, two hundred two".