222011320201 has 8 divisors (see below), whose sum is σ = 243644433984. Its totient is φ = 200619917520.

The previous prime is 222011320171. The next prime is 222011320207. The reversal of 222011320201 is 102023110222.

It is a happy number.

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

It is not a de Polignac number, because 222011320201 - 2⁵ = 222011320169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222011320207) 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, 60425850 + ... + 60429523.

It is an arithmetic number, because the mean of its divisors is an integer number (30455554248).

Almost surely, 2^222011320201 is an apocalyptic number.

It is an amenable number.

222011320201 is a deficient number, since it is larger than the sum of its proper divisors (21633113783).

222011320201 is a wasteful number, since it uses less digits than its factorization.

222011320201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120855551.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 222011320201 its reverse (102023110222), we get a palindrome (324034430423).

It can be divided in two parts, 22201 and 1320201, that multiplied together give a square (29309782401 = 171201²).

The spelling of 222011320201 in words is "two hundred twenty-two billion, eleven million, three hundred twenty thousand, two hundred one".