104122221401 has 16 divisors (see below), whose sum is σ = 120319395840. Its totient is φ = 89051585280.

The previous prime is 104122221377. The next prime is 104122221403.

104122221401 is nontrivially palindromic in base 10.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104122221401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104122221403) 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 15 ways as a sum of consecutive naturals, for example, 341480 + ... + 569958.

It is an arithmetic number, because the mean of its divisors is an integer number (7519962240).

Almost surely, 2^104122221401 is an apocalyptic number.

104122221401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

104122221401 is a deficient number, since it is larger than the sum of its proper divisors (16197174439).

104122221401 is a wasteful number, since it uses less digits than its factorization.

104122221401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230944.

The product of its (nonzero) digits is 256, while the sum is 20.

It can be divided in two parts, 104122 and 221401, that added together give a palindrome (325523).

The spelling of 104122221401 in words is "one hundred four billion, one hundred twenty-two million, two hundred twenty-one thousand, four hundred one".