211011022204 has 24 divisors (see below), whose sum is σ = 374525052048. Its totient is φ = 104005388160.

The previous prime is 211011022169. The next prime is 211011022219. The reversal of 211011022204 is 402220110112.

211011022204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 367374 + ... + 746314.

It is an arithmetic number, because the mean of its divisors is an integer number (15605210502).

Almost surely, 2^211011022204 is an apocalyptic number.

It is an amenable number.

211011022204 is a deficient number, since it is larger than the sum of its proper divisors (163514029844).

211011022204 is a wasteful number, since it uses less digits than its factorization.

211011022204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380925 (or 380923 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 211011022204 its reverse (402220110112), we get a palindrome (613231132316).

The spelling of 211011022204 in words is "two hundred eleven billion, eleven million, twenty-two thousand, two hundred four".