12023202211201 has 4 divisors (see below), whose sum is σ = 12656002327600. Its totient is φ = 11390402094804.

The previous prime is 12023202211199. The next prime is 12023202211219. The reversal of 12023202211201 is 10211220232021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12023202211201 - 2¹ = 12023202211199 is a prime.

It is a super-2 number, since 2×12023202211201² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 632800116379 = 12023202211201 / (1 + 2 + 0 + 2 + 3 + 2 + 0 + 2 + 2 + 1 + 1 + 2 + 0 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12023202211301) 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, 316400058171 + ... + 316400058208.

It is an arithmetic number, because the mean of its divisors is an integer number (3164000581900).

Almost surely, 2^{12023202211201} is an apocalyptic number.

It is an amenable number.

12023202211201 is a deficient number, since it is larger than the sum of its proper divisors (632800116399).

12023202211201 is an equidigital number, since it uses as much as digits as its factorization.

12023202211201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632800116398.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 12023202211201 its reverse (10211220232021), we get a palindrome (22234422443222).

The spelling of 12023202211201 in words is "twelve trillion, twenty-three billion, two hundred two million, two hundred eleven thousand, two hundred one".