111022020022211 has 8 divisors (see below), whose sum is σ = 113757654056640. Its totient is φ = 108293373560232.

The previous prime is 111022020022171. The next prime is 111022020022219. The reversal of 111022020022211 is 112220020220111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 111022020022211 - 2⁴⁶ = 40653275844547 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 111022020022211.

It is not an unprimeable number, because it can be changed into a prime (111022020022219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1746860945 + ... + 1746924498.

It is an arithmetic number, because the mean of its divisors is an integer number (14219706757080).

Almost surely, 2^{111022020022211} is an apocalyptic number.

111022020022211 is a deficient number, since it is larger than the sum of its proper divisors (2735634034429).

111022020022211 is an equidigital number, since it uses as much as digits as its factorization.

111022020022211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3493786225.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 111022020022211 its reverse (112220020220111), we get a palindrome (223242040242322).

The spelling of 111022020022211 in words is "one hundred eleven trillion, twenty-two billion, twenty million, twenty-two thousand, two hundred eleven".