88704325778228 has 12 divisors (see below), whose sum is σ = 155374594428900. Its totient is φ = 44311584512832.

The previous prime is 88704325778191. The next prime is 88704325778269. The reversal of 88704325778228 is 82287752340788.

It can be written as a sum of positive squares in 2 ways, for example, as 85278354298384 + 3425971479844 = 9234628^2 + 1850938^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10144589153 + ... + 10144597896.

It is an arithmetic number, because the mean of its divisors is an integer number (12947882869075).

Almost surely, 2^{88704325778228} is an apocalyptic number.

It is an amenable number.

88704325778228 is a deficient number, since it is larger than the sum of its proper divisors (66670268650672).

88704325778228 is a wasteful number, since it uses less digits than its factorization.

88704325778228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20289188146 (or 20289188144 counting only the distinct ones).

The product of its (nonzero) digits is 674365440, while the sum is 71.

The spelling of 88704325778228 in words is "eighty-eight trillion, seven hundred four billion, three hundred twenty-five million, seven hundred seventy-eight thousand, two hundred twenty-eight".