211122201007 has 2 divisors, whose sum is σ = 211122201008. Its totient is φ = 211122201006.

The previous prime is 211122200977. The next prime is 211122201041. The reversal of 211122201007 is 700102221112.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 211122201007 - 2³¹ = 208974717359 is a prime.

It is a super-2 number, since 2×211122201007² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (211122208007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105561100503 + 105561100504.

It is an arithmetic number, because the mean of its divisors is an integer number (105561100504).

Almost surely, 2^211122201007 is an apocalyptic number.

211122201007 is a deficient number, since it is larger than the sum of its proper divisors (1).

211122201007 is an equidigital number, since it uses as much as digits as its factorization.

211122201007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112, while the sum is 19.

Adding to 211122201007 its reverse (700102221112), we get a palindrome (911224422119).

The spelling of 211122201007 in words is "two hundred eleven billion, one hundred twenty-two million, two hundred one thousand, seven".