85225268202426 has 24 divisors (see below), whose sum is σ = 201441543024384. Its totient is φ = 25825838849160.

The previous prime is 85225268202421. The next prime is 85225268202491. The reversal of 85225268202426 is 62420286252258.

85225268202426 is a `hidden beast` number, since 8 + 5 + 2 + 2 + 5 + 2 + 6 + 8 + 202 + 426 = 666.

85225268202426 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (85225268202421) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 215215323546 + ... + 215215323941.

It is an arithmetic number, because the mean of its divisors is an integer number (8393397626016).

Almost surely, 2^{85225268202426} is an apocalyptic number.

85225268202426 is an abundant number, since it is smaller than the sum of its proper divisors (116216274821958).

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

85225268202426 is a wasteful number, since it uses less digits than its factorization.

85225268202426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430430647506 (or 430430647503 counting only the distinct ones).

The product of its (nonzero) digits is 14745600, while the sum is 54.

The spelling of 85225268202426 in words is "eighty-five trillion, two hundred twenty-five billion, two hundred sixty-eight million, two hundred two thousand, four hundred twenty-six".