85302221304 has 16 divisors (see below), whose sum is σ = 213255553320. Its totient is φ = 28434073760.

The previous prime is 85302221297. The next prime is 85302221341. The reversal of 85302221304 is 40312220358.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1777129587 + ... + 1777129634.

Almost surely, 2^85302221304 is an apocalyptic number.

It is an amenable number.

85302221304 is an abundant number, since it is smaller than the sum of its proper divisors (127953332016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85302221304 is a wasteful number, since it uses less digits than its factorization.

85302221304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3554259230 (or 3554259226 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The spelling of 85302221304 in words is "eighty-five billion, three hundred two million, two hundred twenty-one thousand, three hundred four".