104421522147 has 32 divisors (see below), whose sum is σ = 147559164480. Its totient is φ = 65580802560.

The previous prime is 104421522131. The next prime is 104421522173. The reversal of 104421522147 is 741225124401.

It is not a de Polignac number, because 104421522147 - 2⁴ = 104421522131 is a prime.

It is a super-2 number, since 2×104421522147² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (104421522187) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 772033 + ... + 897149.

It is an arithmetic number, because the mean of its divisors is an integer number (4611223890).

Almost surely, 2^104421522147 is an apocalyptic number.

104421522147 is a deficient number, since it is larger than the sum of its proper divisors (43137642333).

104421522147 is a wasteful number, since it uses less digits than its factorization.

104421522147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125383.

The product of its (nonzero) digits is 17920, while the sum is 33.

Adding to 104421522147 its reverse (741225124401), we get a palindrome (845646646548).

The spelling of 104421522147 in words is "one hundred four billion, four hundred twenty-one million, five hundred twenty-two thousand, one hundred forty-seven".