122543044310104 has 16 divisors (see below), whose sum is σ = 250656226998120. Its totient is φ = 55701383777280.

The previous prime is 122543044310047. The next prime is 122543044310107. The reversal of 122543044310104 is 401013440345221.

It is a super-2 number, since 2×122543044310104² (a number of 29 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 122543044310104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122543044310107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 696267297129 + ... + 696267297304.

Almost surely, 2^{122543044310104} is an apocalyptic number.

It is an amenable number.

122543044310104 is an abundant number, since it is smaller than the sum of its proper divisors (128113182688016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122543044310104 is a wasteful number, since it uses less digits than its factorization.

122543044310104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1392534594450 (or 1392534594446 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 34.

Adding to 122543044310104 its reverse (401013440345221), we get a palindrome (523556484655325).

The spelling of 122543044310104 in words is "one hundred twenty-two trillion, five hundred forty-three billion, forty-four million, three hundred ten thousand, one hundred four".