211067010772 has 24 divisors (see below), whose sum is σ = 393436661184. Its totient is φ = 98730882432.

The previous prime is 211067010743. The next prime is 211067010773. The reversal of 211067010772 is 277010760112.

211067010772 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 a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211067010773) 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, 9281838 + ... + 9304549.

It is an arithmetic number, because the mean of its divisors is an integer number (16393194216).

Almost surely, 2^211067010772 is an apocalyptic number.

It is an amenable number.

211067010772 is a deficient number, since it is larger than the sum of its proper divisors (182369650412).

211067010772 is a wasteful number, since it uses less digits than its factorization.

211067010772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18586575 (or 18586573 counting only the distinct ones).

The product of its (nonzero) digits is 8232, while the sum is 34.

Adding to 211067010772 its reverse (277010760112), we get a palindrome (488077770884).

The spelling of 211067010772 in words is "two hundred eleven billion, sixty-seven million, ten thousand, seven hundred seventy-two".