12202122201 has 16 divisors (see below), whose sum is σ = 16421019648. Its totient is φ = 8059194000.

The previous prime is 12202122199. The next prime is 12202122211. The reversal of 12202122201 is 10222120221.

It is not a de Polignac number, because 12202122201 - 2¹ = 12202122199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12202122211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 212976 + ... + 264126.

It is an arithmetic number, because the mean of its divisors is an integer number (1026313728).

Almost surely, 2^12202122201 is an apocalyptic number.

It is an amenable number.

12202122201 is a deficient number, since it is larger than the sum of its proper divisors (4218897447).

12202122201 is a wasteful number, since it uses less digits than its factorization.

12202122201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51892.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 12202122201 its reverse (10222120221), we get a palindrome (22424242422).

The spelling of 12202122201 in words is "twelve billion, two hundred two million, one hundred twenty-two thousand, two hundred one".