22062412261543 has 4 divisors (see below), whose sum is σ = 22064188492648. Its totient is φ = 22060636030440.

The previous prime is 22062412261541. The next prime is 22062412261597. The reversal of 22062412261543 is 34516221426022.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22062412261543 - 2¹ = 22062412261541 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22062412261496 and 22062412261505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22062412261541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 888096921 + ... + 888121762.

It is an arithmetic number, because the mean of its divisors is an integer number (5516047123162).

Almost surely, 2^{22062412261543} is an apocalyptic number.

22062412261543 is a deficient number, since it is larger than the sum of its proper divisors (1776231105).

22062412261543 is a wasteful number, since it uses less digits than its factorization.

22062412261543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1776231104.

The product of its (nonzero) digits is 276480, while the sum is 40.

Adding to 22062412261543 its reverse (34516221426022), we get a palindrome (56578633687565).

The spelling of 22062412261543 in words is "twenty-two trillion, sixty-two billion, four hundred twelve million, two hundred sixty-one thousand, five hundred forty-three".