1226045299085 has 8 divisors (see below), whose sum is σ = 1471261820256. Its totient is φ = 980831265040.

The previous prime is 1226045299057. The next prime is 1226045299147. The reversal of 1226045299085 is 5809925406221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1226045299085 - 2²⁶ = 1225978190221 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 729830 + ... + 1727640.

It is an arithmetic number, because the mean of its divisors is an integer number (183907727532).

Almost surely, 2^{1226045299085} is an apocalyptic number.

It is an amenable number.

1226045299085 is a deficient number, since it is larger than the sum of its proper divisors (245216521171).

1226045299085 is an equidigital number, since it uses as much as digits as its factorization.

1226045299085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1243563.

The product of its (nonzero) digits is 3110400, while the sum is 53.

The spelling of 1226045299085 in words is "one trillion, two hundred twenty-six billion, forty-five million, two hundred ninety-nine thousand, eighty-five".