212211002092 has 24 divisors (see below), whose sum is σ = 371980141344. Its totient is φ = 105931068672.

The previous prime is 212211002083. The next prime is 212211002099. The reversal of 212211002092 is 290200112212.

212211002092 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (212211002099) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 9192228 + ... + 9215284.

It is an arithmetic number, because the mean of its divisors is an integer number (15499172556).

Almost surely, 2^212211002092 is an apocalyptic number.

It is an amenable number.

212211002092 is a deficient number, since it is larger than the sum of its proper divisors (159769139252).

212211002092 is a wasteful number, since it uses less digits than its factorization.

212211002092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26745 (or 26743 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

The spelling of 212211002092 in words is "two hundred twelve billion, two hundred eleven million, two thousand, ninety-two".