1073285089221 has 16 divisors (see below), whose sum is σ = 1518541634304. Its totient is φ = 671960169984.

The previous prime is 1073285089213. The next prime is 1073285089273. The reversal of 1073285089221 is 1229805823701.

It is not a de Polignac number, because 1073285089221 - 2³ = 1073285089213 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1073285089291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23001645 + ... + 23048258.

It is an arithmetic number, because the mean of its divisors is an integer number (94908852144).

Almost surely, 2^{1073285089221} is an apocalyptic number.

It is an amenable number.

1073285089221 is a deficient number, since it is larger than the sum of its proper divisors (445256545083).

1073285089221 is a wasteful number, since it uses less digits than its factorization.

1073285089221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46050380.

The product of its (nonzero) digits is 483840, while the sum is 48.

The spelling of 1073285089221 in words is "one trillion, seventy-three billion, two hundred eighty-five million, eighty-nine thousand, two hundred twenty-one".