22143114512141 has 32 divisors (see below), whose sum is σ = 27647251817472. Its totient is φ = 17303041105920.

The previous prime is 22143114512063. The next prime is 22143114512173. The reversal of 22143114512141 is 14121541134122.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 22143114512141 - 2²⁶ = 22143047403277 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22143114512098 and 22143114512107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22143114512941) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19865090 + ... + 20950131.

It is an arithmetic number, because the mean of its divisors is an integer number (863976619296).

Almost surely, 2^{22143114512141} is an apocalyptic number.

It is an amenable number.

22143114512141 is a deficient number, since it is larger than the sum of its proper divisors (5504137305331).

22143114512141 is a wasteful number, since it uses less digits than its factorization.

22143114512141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40815389.

The product of its digits is 7680, while the sum is 32.

Adding to 22143114512141 its reverse (14121541134122), we get a palindrome (36264655646263).

The spelling of 22143114512141 in words is "twenty-two trillion, one hundred forty-three billion, one hundred fourteen million, five hundred twelve thousand, one hundred forty-one".