212243560233 has 8 divisors (see below), whose sum is σ = 282996357600. Its totient is φ = 141493234848.

The previous prime is 212243560231. The next prime is 212243560271. The reversal of 212243560233 is 332065342212.

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

It is not a de Polignac number, because 212243560233 - 2¹ = 212243560231 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 212243560194 and 212243560203.

It is not an unprimeable number, because it can be changed into a prime (212243560231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 407403 + ... + 768416.

It is an arithmetic number, because the mean of its divisors is an integer number (35374544700).

Almost surely, 2^212243560233 is an apocalyptic number.

It is an amenable number.

212243560233 is a deficient number, since it is larger than the sum of its proper divisors (70752797367).

212243560233 is a wasteful number, since it uses less digits than its factorization.

212243560233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1235991.

The product of its (nonzero) digits is 51840, while the sum is 33.

The spelling of 212243560233 in words is "two hundred twelve billion, two hundred forty-three million, five hundred sixty thousand, two hundred thirty-three".