229622380488 has 36 divisors (see below), whose sum is σ = 621904959585. Its totient is φ = 76539438144.

The previous prime is 229622380487. The next prime is 229622380511. The reversal of 229622380488 is 884083226922.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

229622380488 is a `hidden beast` number, since 2 + 2 + 9 + 62 + 23 + 80 + 488 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 219288031524 + 10334348964 = 468282^2 + 101658^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=338838.

It is not an unprimeable number, because it can be changed into a prime (229622380487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 4037820 + ... + 4094292.

Almost surely, 2^229622380488 is an apocalyptic number.

It is an amenable number.

229622380488 is an abundant number, since it is smaller than the sum of its proper divisors (392282579097).

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

229622380488 is an frugal number, since it uses more digits than its factorization.

229622380488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112958 (or 56478 counting only the distinct ones).

The product of its (nonzero) digits is 5308416, while the sum is 54.

The spelling of 229622380488 in words is "two hundred twenty-nine billion, six hundred twenty-two million, three hundred eighty thousand, four hundred eighty-eight".