85101250202 has 4 divisors (see below), whose sum is σ = 127651875306. Its totient is φ = 42550625100.

The previous prime is 85101250187. The next prime is 85101250207. The reversal of 85101250202 is 20205210158.

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

It can be written as a sum of positive squares in only one way, i.e., 79247317081 + 5853933121 = 281509^2 + 76511^2 .

It is not an unprimeable number, because it can be changed into a prime (85101250207) by changing a digit.

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 as a sum of consecutive naturals, namely, 21275312549 + ... + 21275312552.

Almost surely, 2^85101250202 is an apocalyptic number.

85101250202 is a deficient number, since it is larger than the sum of its proper divisors (42550625104).

85101250202 is a wasteful number, since it uses less digits than its factorization.

85101250202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42550625103.

The product of its (nonzero) digits is 1600, while the sum is 26.

The spelling of 85101250202 in words is "eighty-five billion, one hundred one million, two hundred fifty thousand, two hundred two".