85701137422 has 16 divisors (see below), whose sum is σ = 128691631152. Its totient is φ = 42803953920.

The previous prime is 85701137411. The next prime is 85701137437. The reversal of 85701137422 is 22473110758.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 9964428 + ... + 9973024.

It is an arithmetic number, because the mean of its divisors is an integer number (8043226947).

Almost surely, 2^85701137422 is an apocalyptic number.

85701137422 is a deficient number, since it is larger than the sum of its proper divisors (42990493730).

85701137422 is a wasteful number, since it uses less digits than its factorization.

85701137422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13443.

The product of its (nonzero) digits is 94080, while the sum is 40.

The spelling of 85701137422 in words is "eighty-five billion, seven hundred one million, one hundred thirty-seven thousand, four hundred twenty-two".