229007230551 has 24 divisors (see below), whose sum is σ = 361049405184. Its totient is φ = 138719366160.

The previous prime is 229007230513. The next prime is 229007230559. The reversal of 229007230551 is 155032700922.

229007230551 is a `hidden beast` number, since 2 + 2 + 9 + 0 + 0 + 72 + 30 + 551 = 666.

229007230551 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 229007230551 - 2³⁷ = 91568277079 is a prime.

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 congruent number.

It is not an unprimeable number, because it can be changed into a prime (229007230559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 417711 + ... + 795296.

It is an arithmetic number, because the mean of its divisors is an integer number (15043725216).

Almost surely, 2^229007230551 is an apocalyptic number.

229007230551 is a deficient number, since it is larger than the sum of its proper divisors (132042174633).

229007230551 is a wasteful number, since it uses less digits than its factorization.

229007230551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1214931 (or 1214928 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The spelling of 229007230551 in words is "two hundred twenty-nine billion, seven million, two hundred thirty thousand, five hundred fifty-one".