22032145336111 has 16 divisors (see below), whose sum is σ = 24081653479680. Its totient is φ = 20066413731840.

The previous prime is 22032145336087. The next prime is 22032145336129. The reversal of 22032145336111 is 11163354123022.

It is a cyclic number.

It is not a de Polignac number, because 22032145336111 - 2⁵ = 22032145336079 is a prime.

It is a super-2 number, since 2×22032145336111² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22032145336171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12325975 + ... + 13999783.

It is an arithmetic number, because the mean of its divisors is an integer number (1505103342480).

Almost surely, 2^{22032145336111} is an apocalyptic number.

22032145336111 is a deficient number, since it is larger than the sum of its proper divisors (2049508143569).

22032145336111 is a wasteful number, since it uses less digits than its factorization.

22032145336111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1698834.

The product of its (nonzero) digits is 25920, while the sum is 34.

Adding to 22032145336111 its reverse (11163354123022), we get a palindrome (33195499459133).

The spelling of 22032145336111 in words is "twenty-two trillion, thirty-two billion, one hundred forty-five million, three hundred thirty-six thousand, one hundred eleven".