85110022 has 4 divisors (see below), whose sum is σ = 127665036. Its totient is φ = 42555010.

The previous prime is 85110019. The next prime is 85110023. The reversal of 85110022 is 22001158.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85110023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21277504 + ... + 21277507.

It is an arithmetic number, because the mean of its divisors is an integer number (31916259).

Almost surely, 2^85110022 is an apocalyptic number.

85110022 is a deficient number, since it is larger than the sum of its proper divisors (42555014).

85110022 is a wasteful number, since it uses less digits than its factorization.

85110022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42555013.

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 85110022 is about 9225.5093084339. The cubic root of 85110022 is about 439.8725905204.

The spelling of 85110022 in words is "eighty-five million, one hundred ten thousand, twenty-two".