12222100201 has 8 divisors (see below), whose sum is σ = 12467995904. Its totient is φ = 11978651520.

The previous prime is 12222100169. The next prime is 12222100217. The reversal of 12222100201 is 10200122221.

It is a happy number.

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 12222100201 - 2⁵ = 12222100169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12222100601) 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, 601665 + ... + 621646.

It is an arithmetic number, because the mean of its divisors is an integer number (1558499488).

Almost surely, 2^12222100201 is an apocalyptic number.

It is an amenable number.

12222100201 is a deficient number, since it is larger than the sum of its proper divisors (245895703).

12222100201 is a wasteful number, since it uses less digits than its factorization.

12222100201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1223511.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 12222100201 its reverse (10200122221), we get a palindrome (22422222422).

The spelling of 12222100201 in words is "twelve billion, two hundred twenty-two million, one hundred thousand, two hundred one".