229253872712 has 12 divisors (see below), whose sum is σ = 429853550595. Its totient is φ = 114626259224.

The previous prime is 229253872703. The next prime is 229253872717. The reversal of 229253872712 is 217278352922.

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.

It can be written as a sum of positive squares in only one way, i.e., 114626936356 + 114626936356 = 338566^2 + 338566^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=338566.

It is a super-3 number, since 3×229253872712³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (229253872717) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1269623 + ... + 1438905.

Almost surely, 2^229253872712 is an apocalyptic number.

It is an amenable number.

229253872712 is a deficient number, since it is larger than the sum of its proper divisors (200599677883).

229253872712 is an frugal number, since it uses more digits than its factorization.

229253872712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338572 (or 169285 counting only the distinct ones).

The product of its digits is 1693440, while the sum is 50.

Multiplying 229253872712 by its sum of digits (50), we get a square (11462693635600 = 3385660²).

The spelling of 229253872712 in words is "two hundred twenty-nine billion, two hundred fifty-three million, eight hundred seventy-two thousand, seven hundred twelve".