2231223102202 has 8 divisors (see below), whose sum is σ = 3349584726516. Its totient is φ = 1114694860032.

The previous prime is 2231223102197. The next prime is 2231223102259. The reversal of 2231223102202 is 2022013221322.

It can be written as a sum of positive squares in 2 ways, for example, as 2210125249201 + 21097853001 = 1486649^2 + 145251^2 .

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

It is a super-3 number, since 3×2231223102202³ (a number of 38 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 458342493 + ... + 458347360.

Almost surely, 2^{2231223102202} is an apocalyptic number.

2231223102202 is a deficient number, since it is larger than the sum of its proper divisors (1118361624314).

2231223102202 is a wasteful number, since it uses less digits than its factorization.

2231223102202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 916691072.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 2231223102202 its reverse (2022013221322), we get a palindrome (4253236323524).

The spelling of 2231223102202 in words is "two trillion, two hundred thirty-one billion, two hundred twenty-three million, one hundred two thousand, two hundred two".