212022213003 has 12 divisors (see below), whose sum is σ = 306732091848. Its totient is φ = 141127626240.

The previous prime is 212022212993. The next prime is 212022213019. The reversal of 212022213003 is 300312220212.

It is not a de Polignac number, because 212022213003 - 2⁸ = 212022212747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (212022213043) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18370225 + ... + 18381762.

It is an arithmetic number, because the mean of its divisors is an integer number (25561007654).

Almost surely, 2^212022213003 is an apocalyptic number.

212022213003 is a deficient number, since it is larger than the sum of its proper divisors (94709878845).

212022213003 is a wasteful number, since it uses less digits than its factorization.

212022213003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36752634 (or 36752631 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 212022213003 its reverse (300312220212), we get a palindrome (512334433215).

The spelling of 212022213003 in words is "two hundred twelve billion, twenty-two million, two hundred thirteen thousand, three".