22111441301023 has 16 divisors (see below), whose sum is σ = 22981877309440. Its totient is φ = 21250967868000.

The previous prime is 22111441300979. The next prime is 22111441301029. The reversal of 22111441301023 is 32010314411122.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22111441301023 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 (22111441301029) 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, 8331208 + ... + 10659826.

It is an arithmetic number, because the mean of its divisors is an integer number (1436367331840).

Almost surely, 2^{22111441301023} is an apocalyptic number.

22111441301023 is a deficient number, since it is larger than the sum of its proper divisors (870436008417).

22111441301023 is a wasteful number, since it uses less digits than its factorization.

22111441301023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2330758.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 22111441301023 its reverse (32010314411122), we get a palindrome (54121755712145).

The spelling of 22111441301023 in words is "twenty-two trillion, one hundred eleven billion, four hundred forty-one million, three hundred one thousand, twenty-three".