12202203023 has 4 divisors (see below), whose sum is σ = 12206485848. Its totient is φ = 12197920200.

The previous prime is 12202202993. The next prime is 12202203061. The reversal of 12202203023 is 32030220221.

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 12202203023 - 2¹² = 12202198927 is a prime.

It is a super-3 number, since 3×12202203023³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12202202992 and 12202203010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12202209023) 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, 2137136 + ... + 2142837.

It is an arithmetic number, because the mean of its divisors is an integer number (3051621462).

Almost surely, 2^12202203023 is an apocalyptic number.

12202203023 is a deficient number, since it is larger than the sum of its proper divisors (4282825).

12202203023 is an equidigital number, since it uses as much as digits as its factorization.

12202203023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4282824.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 12202203023 its reverse (32030220221), we get a palindrome (44232423244).

The spelling of 12202203023 in words is "twelve billion, two hundred two million, two hundred three thousand, twenty-three".