122240043341 has 4 divisors (see below), whose sum is σ = 131643123612. Its totient is φ = 112836963072.

The previous prime is 122240043301. The next prime is 122240043383. The reversal of 122240043341 is 143340042221.

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

It can be written as a sum of positive squares in 2 ways, for example, as 83422768900 + 38817274441 = 288830^2 + 197021^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122240043341 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 122240043341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122240043301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4701540116 + ... + 4701540141.

It is an arithmetic number, because the mean of its divisors is an integer number (32910780903).

Almost surely, 2^122240043341 is an apocalyptic number.

It is an amenable number.

122240043341 is a deficient number, since it is larger than the sum of its proper divisors (9403080271).

122240043341 is an equidigital number, since it uses as much as digits as its factorization.

122240043341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9403080270.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 122240043341 its reverse (143340042221), we get a palindrome (265580085562).

The spelling of 122240043341 in words is "one hundred twenty-two billion, two hundred forty million, forty-three thousand, three hundred forty-one".