212296851 has 24 divisors (see below), whose sum is σ = 330730400. Its totient is φ = 130450176.

The previous prime is 212296841. The next prime is 212296859. The reversal of 212296851 is 158692212.

212296851 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 212296851 - 2²² = 208102547 is a prime.

It is not an unprimeable number, because it can be changed into a prime (212296859) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 151050 + ... + 152448.

Almost surely, 2^212296851 is an apocalyptic number.

212296851 is a deficient number, since it is larger than the sum of its proper divisors (118433549).

212296851 is a wasteful number, since it uses less digits than its factorization.

212296851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2715 (or 2712 counting only the distinct ones).

The product of its digits is 17280, while the sum is 36.

The square root of 212296851 is about 14570.4101177695. The cubic root of 212296851 is about 596.5513746147.

The spelling of 212296851 in words is "two hundred twelve million, two hundred ninety-six thousand, eight hundred fifty-one".