2222121122202 has 8 divisors (see below), whose sum is σ = 4444242244416. Its totient is φ = 740707040732.

The previous prime is 2222121122201. The next prime is 2222121122237. The reversal of 2222121122202 is 2022211212222.

It is a sphenic number, since it is the product of 3 distinct primes.

2222121122202 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (2222121122201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185176760178 + ... + 185176760189.

It is an arithmetic number, because the mean of its divisors is an integer number (555530280552).

Almost surely, 2^{2222121122202} is an apocalyptic number.

2222121122202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2222121122202 is a wasteful number, since it uses less digits than its factorization.

2222121122202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370353520372.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 2222121122202 its reverse (2022211212222), we get a palindrome (4244332334424).

The spelling of 2222121122202 in words is "two trillion, two hundred twenty-two billion, one hundred twenty-one million, one hundred twenty-two thousand, two hundred two".