85061148422 has 8 divisors (see below), whose sum is σ = 135097118136. Its totient is φ = 40028775712.

The previous prime is 85061148413. The next prime is 85061148433. The reversal of 85061148422 is 22484116058.

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

It is a self number, because there is not a number n which added to its sum of digits gives 85061148422.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1250899208 + ... + 1250899275.

It is an arithmetic number, because the mean of its divisors is an integer number (16887139767).

Almost surely, 2^85061148422 is an apocalyptic number.

85061148422 is a deficient number, since it is larger than the sum of its proper divisors (50035969714).

85061148422 is a wasteful number, since it uses less digits than its factorization.

85061148422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2501798502.

The product of its (nonzero) digits is 122880, while the sum is 41.

The spelling of 85061148422 in words is "eighty-five billion, sixty-one million, one hundred forty-eight thousand, four hundred twenty-two".