2112202022203 has 8 divisors (see below), whose sum is σ = 2599633258208. Its totient is φ = 1671192808704.

The previous prime is 2112202022201. The next prime is 2112202022237. The reversal of 2112202022203 is 3022202022112.

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

It is a cyclic number.

It is not a de Polignac number, because 2112202022203 - 2¹ = 2112202022201 is a prime.

It is a super-2 number, since 2×2112202022203² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2112202022201) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 11605505526 + ... + 11605505707.

It is an arithmetic number, because the mean of its divisors is an integer number (324954157276).

Almost surely, 2^{2112202022203} is an apocalyptic number.

2112202022203 is a deficient number, since it is larger than the sum of its proper divisors (487431236005).

2112202022203 is a wasteful number, since it uses less digits than its factorization.

2112202022203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23211011253.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 2112202022203 its reverse (3022202022112), we get a palindrome (5134404044315).

Subtracting 2112202022203 from its reverse (3022202022112), we obtain a palindrome (909999999909).

The spelling of 2112202022203 in words is "two trillion, one hundred twelve billion, two hundred two million, twenty-two thousand, two hundred three".