111022211002211 has 2 divisors, whose sum is σ = 111022211002212. Its totient is φ = 111022211002210.

The previous prime is 111022211002189. The next prime is 111022211002217. The reversal of 111022211002211 is 112200112220111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 111022211002211 - 2⁶ = 111022211002147 is a prime.

It is a super-2 number, since 2×111022211002211² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 111022211002211.

It is not a weakly prime, because it can be changed into another prime (111022211002217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55511105501105 + 55511105501106.

It is an arithmetic number, because the mean of its divisors is an integer number (55511105501106).

Almost surely, 2^{111022211002211} is an apocalyptic number.

111022211002211 is a deficient number, since it is larger than the sum of its proper divisors (1).

111022211002211 is an equidigital number, since it uses as much as digits as its factorization.

111022211002211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 111022211002211 its reverse (112200112220111), we get a palindrome (223222323222322).

The spelling of 111022211002211 in words is "one hundred eleven trillion, twenty-two billion, two hundred eleven million, two thousand, two hundred eleven".