12210202301 has 4 divisors (see below), whose sum is σ = 13320220704. Its totient is φ = 11100183900.

The previous prime is 12210202243. The next prime is 12210202331. The reversal of 12210202301 is 10320201221.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 10320201221 = 11 ⋅938200111.

It is a cyclic number.

It is not a de Polignac number, because 12210202301 - 2¹⁰ = 12210201277 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 (12210202331) 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, 555009185 + ... + 555009206.

It is an arithmetic number, because the mean of its divisors is an integer number (3330055176).

Almost surely, 2^12210202301 is an apocalyptic number.

12210202301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12210202301 is a deficient number, since it is larger than the sum of its proper divisors (1110018403).

12210202301 is a wasteful number, since it uses less digits than its factorization.

12210202301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1110018402.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 12210202301 its reverse (10320201221), we get a palindrome (22530403522).

The spelling of 12210202301 in words is "twelve billion, two hundred ten million, two hundred two thousand, three hundred one".