235227764231 has 8 divisors (see below), whose sum is σ = 245837998944. Its totient is φ = 224649441280.

The previous prime is 235227764173. The next prime is 235227764257. The reversal of 235227764231 is 132467722532.

235227764231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 235227764231 - 2¹⁴ = 235227747847 is a prime.

It is a super-2 number, since 2×235227764231² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235227724231) 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 7 ways as a sum of consecutive naturals, for example, 7962866 + ... + 7992351.

It is an arithmetic number, because the mean of its divisors is an integer number (30729749868).

Almost surely, 2^235227764231 is an apocalyptic number.

235227764231 is a deficient number, since it is larger than the sum of its proper divisors (10610234713).

235227764231 is a wasteful number, since it uses less digits than its factorization.

235227764231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15955881.

The product of its digits is 846720, while the sum is 44.

The spelling of 235227764231 in words is "two hundred thirty-five billion, two hundred twenty-seven million, seven hundred sixty-four thousand, two hundred thirty-one".