88378534722 has 16 divisors (see below), whose sum is σ = 177095043360. Its totient is φ = 29403182592.

The previous prime is 88378534721. The next prime is 88378534759. The reversal of 88378534722 is 22743587388.

It is not an unprimeable number, because it can be changed into a prime (88378534721) 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 7 ways as a sum of consecutive naturals, for example, 14078847 + ... + 14085122.

It is an arithmetic number, because the mean of its divisors is an integer number (11068440210).

Almost surely, 2^88378534722 is an apocalyptic number.

88378534722 is an abundant number, since it is smaller than the sum of its proper divisors (88716508638).

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

88378534722 is a wasteful number, since it uses less digits than its factorization.

88378534722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28164497.

The product of its digits is 18063360, while the sum is 57.

The spelling of 88378534722 in words is "eighty-eight billion, three hundred seventy-eight million, five hundred thirty-four thousand, seven hundred twenty-two".