12735233022 has 8 divisors (see below), whose sum is σ = 25470466056. Its totient is φ = 4245077672.

The previous prime is 12735232973. The next prime is 12735233057. The reversal of 12735233022 is 22033253721.

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

12735233022 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1061269413 + ... + 1061269424.

It is an arithmetic number, because the mean of its divisors is an integer number (3183808257).

Almost surely, 2^12735233022 is an apocalyptic number.

12735233022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12735233022 is a wasteful number, since it uses less digits than its factorization.

12735233022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2122538842.

The product of its (nonzero) digits is 15120, while the sum is 30.

Adding to 12735233022 its reverse (22033253721), we get a palindrome (34768486743).

The spelling of 12735233022 in words is "twelve billion, seven hundred thirty-five million, two hundred thirty-three thousand, twenty-two".