12202002000023 has 4 divisors (see below), whose sum is σ = 13311274909128. Its totient is φ = 11092729090920.

The previous prime is 12202002000007. The next prime is 12202002000031. The reversal of 12202002000023 is 32000020020221.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12202002000023 - 2⁴ = 12202002000007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12202001999971 and 12202002000007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12202002000523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 554636454536 + ... + 554636454557.

It is an arithmetic number, because the mean of its divisors is an integer number (3327818727282).

Almost surely, 2^{12202002000023} is an apocalyptic number.

12202002000023 is a deficient number, since it is larger than the sum of its proper divisors (1109272909105).

12202002000023 is a wasteful number, since it uses less digits than its factorization.

12202002000023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1109272909104.

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 12202002000023 its reverse (32000020020221), we get a palindrome (44202022020244).

It can be divided in two parts, 1220200 and 2000023, that added together give a palindrome (3220223).

The spelling of 12202002000023 in words is "twelve trillion, two hundred two billion, two million, twenty-three", and thus it is an aban number.