212033022306 has 16 divisors (see below), whose sum is σ = 484646908224. Its totient is φ = 60580863504.

The previous prime is 212033022293. The next prime is 212033022323. The reversal of 212033022306 is 603220330212.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2524202605 + ... + 2524202688.

It is an arithmetic number, because the mean of its divisors is an integer number (30290431764).

Almost surely, 2^212033022306 is an apocalyptic number.

212033022306 is an abundant number, since it is smaller than the sum of its proper divisors (272613885918).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

212033022306 is a wasteful number, since it uses less digits than its factorization.

212033022306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5048405305.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 212033022306 its reverse (603220330212), we get a palindrome (815253352518).

The spelling of 212033022306 in words is "two hundred twelve billion, thirty-three million, twenty-two thousand, three hundred six".