104122233443442 has 16 divisors (see below), whose sum is σ = 214962030335232. Its totient is φ = 33587817239760.

The previous prime is 104122233443413. The next prime is 104122233443453. The reversal of 104122233443442 is 244344332221401.

It is a super-2 number, since 2×104122233443442² (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 104122233443442.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 279898476813 + ... + 279898477184.

It is an arithmetic number, because the mean of its divisors is an integer number (13435126895952).

Almost surely, 2^{104122233443442} is an apocalyptic number.

104122233443442 is an abundant number, since it is smaller than the sum of its proper divisors (110839796891790).

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

104122233443442 is a wasteful number, since it uses less digits than its factorization.

104122233443442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559796954033.

The product of its (nonzero) digits is 442368, while the sum is 39.

Adding to 104122233443442 its reverse (244344332221401), we get a palindrome (348466565664843).

The spelling of 104122233443442 in words is "one hundred four trillion, one hundred twenty-two billion, two hundred thirty-three million, four hundred forty-three thousand, four hundred forty-two".