12402203220223 has 8 divisors (see below), whose sum is σ = 12468330913536. Its totient is φ = 12336087972000.

The previous prime is 12402203220161. The next prime is 12402203220259. The reversal of 12402203220223 is 32202230220421.

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

It is a cyclic number.

It is not a de Polignac number, because 12402203220223 - 2¹⁷ = 12402203089151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12402203220923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1109428 + ... + 5102473.

It is an arithmetic number, because the mean of its divisors is an integer number (1558541364192).

Almost surely, 2^{12402203220223} is an apocalyptic number.

12402203220223 is a deficient number, since it is larger than the sum of its proper divisors (66127693313).

12402203220223 is a wasteful number, since it uses less digits than its factorization.

12402203220223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6222545.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 12402203220223 its reverse (32202230220421), we get a palindrome (44604433440644).

The spelling of 12402203220223 in words is "twelve trillion, four hundred two billion, two hundred three million, two hundred twenty thousand, two hundred twenty-three".