212211224296 has 16 divisors (see below), whose sum is σ = 411616599300. Its totient is φ = 102446797824.

The previous prime is 212211224263. The next prime is 212211224297. The reversal of 212211224296 is 692422112212.

It can be written as a sum of positive squares in 2 ways, for example, as 197567804196 + 14643420100 = 444486^2 + 121010^2 .

It is not an unprimeable number, because it can be changed into a prime (212211224297) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 457351545 + ... + 457352008.

Almost surely, 2^212211224296 is an apocalyptic number.

It is an amenable number.

212211224296 is a deficient number, since it is larger than the sum of its proper divisors (199405375004).

212211224296 is a wasteful number, since it uses less digits than its factorization.

212211224296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 914703588 (or 914703584 counting only the distinct ones).

The product of its digits is 13824, while the sum is 34.

The spelling of 212211224296 in words is "two hundred twelve billion, two hundred eleven million, two hundred twenty-four thousand, two hundred ninety-six".