104212740722 has 4 divisors (see below), whose sum is σ = 156319111086. Its totient is φ = 52106370360.

The previous prime is 104212740679. The next prime is 104212740733. The reversal of 104212740722 is 227047212401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 227047212401 = 30161 ⋅7527841.

It can be written as a sum of positive squares in only one way, i.e., 66363427321 + 37849313401 = 257611^2 + 194549^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26053185179 + ... + 26053185182.

Almost surely, 2^104212740722 is an apocalyptic number.

104212740722 is a deficient number, since it is larger than the sum of its proper divisors (52106370364).

104212740722 is an equidigital number, since it uses as much as digits as its factorization.

104212740722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52106370363.

The product of its (nonzero) digits is 12544, while the sum is 32.

The spelling of 104212740722 in words is "one hundred four billion, two hundred twelve million, seven hundred forty thousand, seven hundred twenty-two".