22022012111109 has 16 divisors (see below), whose sum is σ = 29801272983552. Its totient is φ = 14462051340528.

The previous prime is 22022012111089. The next prime is 22022012111111. The reversal of 22022012111109 is 90111121022022.

It is not a de Polignac number, because 22022012111109 - 2¹¹ = 22022012109061 is a prime.

It is a super-2 number, since 2×22022012111109² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22022012111119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18407142 + ... + 19566984.

It is an arithmetic number, because the mean of its divisors is an integer number (1862579561472).

Almost surely, 2^{22022012111109} is an apocalyptic number.

It is an amenable number.

22022012111109 is a deficient number, since it is larger than the sum of its proper divisors (7779260872443).

22022012111109 is a wasteful number, since it uses less digits than its factorization.

22022012111109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1254376.

The product of its (nonzero) digits is 288, while the sum is 24.

The spelling of 22022012111109 in words is "twenty-two trillion, twenty-two billion, twelve million, one hundred eleven thousand, one hundred nine".