229054131216 has 45 divisors (see below), whose sum is σ = 641049509919. Its totient is φ = 76349462688.

The previous prime is 229054131211. The next prime is 229054131221. The reversal of 229054131216 is 612131450922.

The square root of 229054131216 is 478596.

It is a perfect power (a square), and thus also a powerful number.

229054131216 is a `hidden beast` number, since 2 + 2 + 90 + 541 + 3 + 1 + 21 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (229054131211) and next prime (229054131221).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (229054131211) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 5723211 + ... + 5763093.

Almost surely, 2^229054131216 is an apocalyptic number.

229054131216 is the 478596-th square number.

It is an amenable number.

229054131216 is an abundant number, since it is smaller than the sum of its proper divisors (411995378703).

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

229054131216 is an frugal number, since it uses more digits than its factorization.

229054131216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79780 (or 39888 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

Multiplying 229054131216 by its sum of digits (36), we get a square (8245948723776 = 2871576²).

229054131216 divided by its sum of digits (36) gives a square (6362614756 = 79766²).

The spelling of 229054131216 in words is "two hundred twenty-nine billion, fifty-four million, one hundred thirty-one thousand, two hundred sixteen".