12285235495 has 32 divisors (see below), whose sum is σ = 16184266560. Its totient is φ = 8897894400.

The previous prime is 12285235463. The next prime is 12285235499. The reversal of 12285235495 is 59453258221.

It is not a de Polignac number, because 12285235495 - 2⁵ = 12285235463 is a prime.

It is a super-2 number, since 2×12285235495² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12285235499) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 693711 + ... + 711199.

It is an arithmetic number, because the mean of its divisors is an integer number (505758330).

Almost surely, 2^12285235495 is an apocalyptic number.

12285235495 is a deficient number, since it is larger than the sum of its proper divisors (3899031065).

12285235495 is a wasteful number, since it uses less digits than its factorization.

12285235495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17715.

The product of its digits is 864000, while the sum is 46.

The spelling of 12285235495 in words is "twelve billion, two hundred eighty-five million, two hundred thirty-five thousand, four hundred ninety-five".