2222111002202 has 64 divisors (see below), whose sum is σ = 4230249020928. Its totient is φ = 851955840000.

The previous prime is 2222111002127. The next prime is 2222111002213. The reversal of 2222111002202 is 2022001112222.

It is a happy number.

It is a super-2 number, since 2×2222111002202² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 140702 + ... + 2112822.

It is an arithmetic number, because the mean of its divisors is an integer number (66097640952).

Almost surely, 2^{2222111002202} is an apocalyptic number.

2222111002202 is a deficient number, since it is larger than the sum of its proper divisors (2008138018726).

2222111002202 is a wasteful number, since it uses less digits than its factorization.

2222111002202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1972335.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 2222111002202 its reverse (2022001112222), we get a palindrome (4244112114424).

The spelling of 2222111002202 in words is "two trillion, two hundred twenty-two billion, one hundred eleven million, two thousand, two hundred two".