84695222601 has 12 divisors (see below), whose sum is σ = 133459138800. Its totient is φ = 51330437880.

The previous prime is 84695222597. The next prime is 84695222603. The reversal of 84695222601 is 10622259648.

84695222601 is a `hidden beast` number, since 8 + 4 + 69 + 522 + 2 + 60 + 1 = 666.

It is not a de Polignac number, because 84695222601 - 2² = 84695222597 is a prime.

It is not an unprimeable number, because it can be changed into a prime (84695222603) 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 in 11 ways as a sum of consecutive naturals, for example, 427753551 + ... + 427753748.

It is an arithmetic number, because the mean of its divisors is an integer number (11121594900).

Almost surely, 2^84695222601 is an apocalyptic number.

It is an amenable number.

84695222601 is a deficient number, since it is larger than the sum of its proper divisors (48763916199).

84695222601 is a wasteful number, since it uses less digits than its factorization.

84695222601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 855507316 (or 855507313 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The spelling of 84695222601 in words is "eighty-four billion, six hundred ninety-five million, two hundred twenty-two thousand, six hundred one".