212213201003 has 32 divisors (see below), whose sum is σ = 227194623744. Its totient is φ = 197921066112.

The previous prime is 212213200963. The next prime is 212213201047. The reversal of 212213201003 is 300102312212.

212213201003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 212213201003 - 2⁸ = 212213200747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212213204003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29523776 + ... + 29530962.

It is an arithmetic number, because the mean of its divisors is an integer number (7099831992).

Almost surely, 2^212213201003 is an apocalyptic number.

212213201003 is a deficient number, since it is larger than the sum of its proper divisors (14981422741).

212213201003 is a wasteful number, since it uses less digits than its factorization.

212213201003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7611.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 212213201003 its reverse (300102312212), we get a palindrome (512315513215).

The spelling of 212213201003 in words is "two hundred twelve billion, two hundred thirteen million, two hundred one thousand, three".