22213131201 has 8 divisors (see below), whose sum is σ = 32908342560. Its totient is φ = 14808754116.

The previous prime is 22213131137. The next prime is 22213131233. The reversal of 22213131201 is 10213131222.

22213131201 is a `hidden beast` number, since 222 + 131 + 312 + 0 + 1 = 666.

It is not a de Polignac number, because 22213131201 - 2⁶ = 22213131137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22213131271) 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, 411354255 + ... + 411354308.

It is an arithmetic number, because the mean of its divisors is an integer number (4113542820).

Almost surely, 2^22213131201 is an apocalyptic number.

It is an amenable number.

22213131201 is a deficient number, since it is larger than the sum of its proper divisors (10695211359).

22213131201 is an equidigital number, since it uses as much as digits as its factorization.

22213131201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 822708572 (or 822708566 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 22213131201 its reverse (10213131222), we get a palindrome (32426262423).

The spelling of 22213131201 in words is "twenty-two billion, two hundred thirteen million, one hundred thirty-one thousand, two hundred one".