2212363003643 has 16 divisors (see below), whose sum is σ = 2447635182720. Its totient is φ = 1998730476288.

The previous prime is 2212363003639. The next prime is 2212363003661. The reversal of 2212363003643 is 3463003632122.

2212363003643 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2212363003643 - 2² = 2212363003639 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2212363003343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10609430 + ... + 10815947.

It is an arithmetic number, because the mean of its divisors is an integer number (152977198920).

Almost surely, 2^{2212363003643} is an apocalyptic number.

2212363003643 is a deficient number, since it is larger than the sum of its proper divisors (235272179077).

2212363003643 is an equidigital number, since it uses as much as digits as its factorization.

2212363003643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21425463 (or 21425437 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 35.

Adding to 2212363003643 its reverse (3463003632122), we get a palindrome (5675366635765).

The spelling of 2212363003643 in words is "two trillion, two hundred twelve billion, three hundred sixty-three million, three thousand, six hundred forty-three".