541567534214122 has 8 divisors (see below), whose sum is σ = 874839862961316. Its totient is φ = 249954246560352.

The previous prime is 541567534214107. The next prime is 541567534214123. The reversal of 541567534214122 is 221412435765145.

It can be written as a sum of positive squares in 2 ways, for example, as 505253785578201 + 36313748635921 = 22477851^2 + 6026089^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×541567534214122² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 541567534214122.

It is not an unprimeable number, because it can be changed into a prime (541567534214123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10414760273323 + ... + 10414760273374.

Almost surely, 2^{541567534214122} is an apocalyptic number.

541567534214122 is a deficient number, since it is larger than the sum of its proper divisors (333272328747194).

541567534214122 is a wasteful number, since it uses less digits than its factorization.

541567534214122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20829520546712.

The product of its digits is 8064000, while the sum is 52.

Adding to 541567534214122 its reverse (221412435765145), we get a palindrome (762979969979267).

The spelling of 541567534214122 in words is "five hundred forty-one trillion, five hundred sixty-seven billion, five hundred thirty-four million, two hundred fourteen thousand, one hundred twenty-two".