12023422455435 has 16 divisors (see below), whose sum is σ = 19237652015616. Its totient is φ = 6412433280608.

The previous prime is 12023422455431. The next prime is 12023422455437. The reversal of 12023422455435 is 53455422432021.

It is a cyclic number.

It is not a de Polignac number, because 12023422455435 - 2² = 12023422455431 is a prime.

It is a super-2 number, since 2×12023422455435² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12023422455431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1949109 + ... + 5276918.

It is an arithmetic number, because the mean of its divisors is an integer number (1202353250976).

Almost surely, 2^{12023422455435} is an apocalyptic number.

12023422455435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12023422455435 is a deficient number, since it is larger than the sum of its proper divisors (7214229560181).

12023422455435 is a wasteful number, since it uses less digits than its factorization.

12023422455435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7336962.

The product of its (nonzero) digits is 1152000, while the sum is 42.

Adding to 12023422455435 its reverse (53455422432021), we get a palindrome (65478844887456).

The spelling of 12023422455435 in words is "twelve trillion, twenty-three billion, four hundred twenty-two million, four hundred fifty-five thousand, four hundred thirty-five".