212001002092 has 12 divisors (see below), whose sum is σ = 404729185896. Its totient is φ = 96364091840.

The previous prime is 212001002069. The next prime is 212001002149. The reversal of 212001002092 is 290200100212.

212001002092 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2409102253 + ... + 2409102340.

It is an arithmetic number, because the mean of its divisors is an integer number (33727432158).

Almost surely, 2^212001002092 is an apocalyptic number.

212001002092 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

212001002092 is a deficient number, since it is larger than the sum of its proper divisors (192728183804).

212001002092 is a wasteful number, since it uses less digits than its factorization.

212001002092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4818204608 (or 4818204606 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

The spelling of 212001002092 in words is "two hundred twelve billion, one million, two thousand, ninety-two".