10022112220111 has 4 divisors (see below), whose sum is σ = 10023243265224. Its totient is φ = 10020981175000.

The previous prime is 10022112220103. The next prime is 10022112220177. The reversal of 10022112220111 is 11102221122001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10022112220111 - 2³ = 10022112220103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10022112221111) 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 3 ways as a sum of consecutive naturals, for example, 565509265 + ... + 565526986.

It is an arithmetic number, because the mean of its divisors is an integer number (2505810816306).

Almost surely, 2^{10022112220111} is an apocalyptic number.

10022112220111 is a deficient number, since it is larger than the sum of its proper divisors (1131045113).

10022112220111 is an equidigital number, since it uses as much as digits as its factorization.

10022112220111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1131045112.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 10022112220111 its reverse (11102221122001), we get a palindrome (21124333342112).

The spelling of 10022112220111 in words is "ten trillion, twenty-two billion, one hundred twelve million, two hundred twenty thousand, one hundred eleven".