212012202003 has 8 divisors (see below), whose sum is σ = 323066212608. Its totient is φ = 121149829704.

The previous prime is 212012201923. The next prime is 212012202041. The reversal of 212012202003 is 300202210212.

It is a happy number.

212012202003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 212012202003 - 2⁸ = 212012201747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (212012202503) 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 7 ways as a sum of consecutive naturals, for example, 5047909551 + ... + 5047909592.

It is an arithmetic number, because the mean of its divisors is an integer number (40383276576).

Almost surely, 2^212012202003 is an apocalyptic number.

212012202003 is a deficient number, since it is larger than the sum of its proper divisors (111054010605).

212012202003 is a wasteful number, since it uses less digits than its factorization.

212012202003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10095819153.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 212012202003 its reverse (300202210212), we get a palindrome (512214412215).

The spelling of 212012202003 in words is "two hundred twelve billion, twelve million, two hundred two thousand, three".