212266410830 has 8 divisors (see below), whose sum is σ = 382079539512. Its totient is φ = 84906564328.

The previous prime is 212266410827. The next prime is 212266410833. The reversal of 212266410830 is 38014662212.

It is an interprime number because it is at equal distance from previous prime (212266410827) and next prime (212266410833).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212266410833) 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, 10613320532 + ... + 10613320551.

It is an arithmetic number, because the mean of its divisors is an integer number (47759942439).

Almost surely, 2^212266410830 is an apocalyptic number.

212266410830 is a deficient number, since it is larger than the sum of its proper divisors (169813128682).

212266410830 is a wasteful number, since it uses less digits than its factorization.

212266410830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21226641090.

The product of its (nonzero) digits is 27648, while the sum is 35.

The spelling of 212266410830 in words is "two hundred twelve billion, two hundred sixty-six million, four hundred ten thousand, eight hundred thirty".