222220011201 has 8 divisors (see below), whose sum is σ = 296295561984. Its totient is φ = 148145567280.

The previous prime is 222220011199. The next prime is 222220011269. The reversal of 222220011201 is 102110022222.

222220011201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 222220011201 - 2¹ = 222220011199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222220011281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 516880 + ... + 843566.

It is an arithmetic number, because the mean of its divisors is an integer number (37036945248).

Almost surely, 2^222220011201 is an apocalyptic number.

It is an amenable number.

222220011201 is a deficient number, since it is larger than the sum of its proper divisors (74075550783).

222220011201 is a wasteful number, since it uses less digits than its factorization.

222220011201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553431.

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

Adding to 222220011201 its reverse (102110022222), we get a palindrome (324330033423).

The spelling of 222220011201 in words is "two hundred twenty-two billion, two hundred twenty million, eleven thousand, two hundred one".