22241140212111 has 16 divisors (see below), whose sum is σ = 29669069260416. Its totient is φ = 14820319554336.

The previous prime is 22241140212101. The next prime is 22241140212217. The reversal of 22241140212111 is 11121204114222.

It is not a de Polignac number, because 22241140212111 - 2⁹ = 22241140211599 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22241140212101) 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, 201107316 + ... + 201217878.

It is an arithmetic number, because the mean of its divisors is an integer number (1854316828776).

Almost surely, 2^{22241140212111} is an apocalyptic number.

22241140212111 is a deficient number, since it is larger than the sum of its proper divisors (7427929048305).

22241140212111 is a wasteful number, since it uses less digits than its factorization.

22241140212111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142102.

The product of its (nonzero) digits is 512, while the sum is 24.

Adding to 22241140212111 its reverse (11121204114222), we get a palindrome (33362344326333).

The spelling of 22241140212111 in words is "twenty-two trillion, two hundred forty-one billion, one hundred forty million, two hundred twelve thousand, one hundred eleven".