212333321022003 has 10 divisors (see below), whose sum is σ = 317189282020644. Its totient is φ = 141555547347948.

The previous prime is 212333321022001. The next prime is 212333321022049. The reversal of 212333321022003 is 300220123333212.

212333321022003 is a `hidden beast` number, since 2 + 1 + 2 + 333 + 321 + 0 + 2 + 2 + 0 + 0 + 3 = 666.

It is not a de Polignac number, because 212333321022003 - 2¹ = 212333321022001 is a prime.

It is a super-2 number, since 2×212333321022003² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (212333321022001) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1310699512401 + ... + 1310699512562.

Almost surely, 2^{212333321022003} is an apocalyptic number.

212333321022003 is a deficient number, since it is larger than the sum of its proper divisors (104855960998641).

212333321022003 is an equidigital number, since it uses as much as digits as its factorization.

212333321022003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2621399024975 (or 2621399024966 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 212333321022003 its reverse (300220123333212), we get a palindrome (512553444355215).

The spelling of 212333321022003 in words is "two hundred twelve trillion, three hundred thirty-three billion, three hundred twenty-one million, twenty-two thousand, three".