222213140342201 has 16 divisors (see below), whose sum is σ = 226167336864000. Its totient is φ = 218283206883840.

The previous prime is 222213140342177. The next prime is 222213140342257. The reversal of 222213140342201 is 102243041312222.

It is a cyclic number.

It is not a de Polignac number, because 222213140342201 - 2²² = 222213136147897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222213140342261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17977925 + ... + 27706173.

It is an arithmetic number, because the mean of its divisors is an integer number (14135458554000).

Almost surely, 2^{222213140342201} is an apocalyptic number.

It is an amenable number.

222213140342201 is a deficient number, since it is larger than the sum of its proper divisors (3954196521799).

222213140342201 is an equidigital number, since it uses as much as digits as its factorization.

222213140342201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9729496.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 222213140342201 its reverse (102243041312222), we get a palindrome (324456181654423).

The spelling of 222213140342201 in words is "two hundred twenty-two trillion, two hundred thirteen billion, one hundred forty million, three hundred forty-two thousand, two hundred one".