212010332986 has 32 divisors (see below), whose sum is σ = 344614652928. Its totient is φ = 97447983360.

The previous prime is 212010332983. The next prime is 212010332987. The reversal of 212010332986 is 689233010212.

It is not an unprimeable number, because it can be changed into a prime (212010332983) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 138051 + ... + 665641.

It is an arithmetic number, because the mean of its divisors is an integer number (10769207904).

Almost surely, 2^212010332986 is an apocalyptic number.

212010332986 is a deficient number, since it is larger than the sum of its proper divisors (132604319942).

212010332986 is a wasteful number, since it uses less digits than its factorization.

212010332986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527886.

The product of its (nonzero) digits is 31104, while the sum is 37.

The spelling of 212010332986 in words is "two hundred twelve billion, ten million, three hundred thirty-two thousand, nine hundred eighty-six".