22111201011022 has 8 divisors (see below), whose sum is σ = 33539462208000. Its totient is φ = 10931380275024.

The previous prime is 22111201011019. The next prime is 22111201011037. The reversal of 22111201011022 is 22011010211122.

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

It is a junction number, because it is equal to n+sod(n) for n = 22111201010987 and 22111201011005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62110115022 + ... + 62110115377.

It is an arithmetic number, because the mean of its divisors is an integer number (4192432776000).

Almost surely, 2^{22111201011022} is an apocalyptic number.

22111201011022 is a deficient number, since it is larger than the sum of its proper divisors (11428261196978).

22111201011022 is a wasteful number, since it uses less digits than its factorization.

22111201011022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124220230490.

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

Adding to 22111201011022 its reverse (22011010211122), we get a palindrome (44122211222144).

The spelling of 22111201011022 in words is "twenty-two trillion, one hundred eleven billion, two hundred one million, eleven thousand, twenty-two".