104211254522 has 4 divisors (see below), whose sum is σ = 156316881786. Its totient is φ = 52105627260.

The previous prime is 104211254509. The next prime is 104211254527. The reversal of 104211254522 is 225452112401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 225452112401 = 547 ⋅412161083.

It can be written as a sum of positive squares in only one way, i.e., 97193674081 + 7017580441 = 311759^2 + 83771^2 .

It is not an unprimeable number, because it can be changed into a prime (104211254527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26052813629 + ... + 26052813632.

Almost surely, 2^104211254522 is an apocalyptic number.

104211254522 is a deficient number, since it is larger than the sum of its proper divisors (52105627264).

104211254522 is an equidigital number, since it uses as much as digits as its factorization.

104211254522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52105627263.

The product of its (nonzero) digits is 6400, while the sum is 29.

Adding to 104211254522 its reverse (225452112401), we get a palindrome (329663366923).

The spelling of 104211254522 in words is "one hundred four billion, two hundred eleven million, two hundred fifty-four thousand, five hundred twenty-two".