88229697696 has 144 divisors (see below), whose sum is σ = 286841737728. Its totient is φ = 25200115200.

The previous prime is 88229697691. The next prime is 88229697697. The reversal of 88229697696 is 69679692288.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (88229697691) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8585041 + ... + 8595311.

It is an arithmetic number, because the mean of its divisors is an integer number (1991956512).

Almost surely, 2^88229697696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88229697696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143420868864).

88229697696 is an abundant number, since it is smaller than the sum of its proper divisors (198612040032).

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

88229697696 is a wasteful number, since it uses less digits than its factorization.

88229697696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14555 (or 14544 counting only the distinct ones).

The product of its digits is 282175488, while the sum is 72.

The spelling of 88229697696 in words is "eighty-eight billion, two hundred twenty-nine million, six hundred ninety-seven thousand, six hundred ninety-six".