222201320133 has 16 divisors (see below), whose sum is σ = 319573782080. Its totient is φ = 136518355584.

The previous prime is 222201320111. The next prime is 222201320177. The reversal of 222201320133 is 331023102222.

It is a happy number.

It is not a de Polignac number, because 222201320133 - 2⁵ = 222201320101 is a prime.

It is a super-2 number, since 2×222201320133² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222201320533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4578016 + ... + 4626297.

It is an arithmetic number, because the mean of its divisors is an integer number (19973361380).

Almost surely, 2^222201320133 is an apocalyptic number.

It is an amenable number.

222201320133 is a deficient number, since it is larger than the sum of its proper divisors (97372461947).

222201320133 is a wasteful number, since it uses less digits than its factorization.

222201320133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9204948.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 222201320133 its reverse (331023102222), we get a palindrome (553224422355).

The spelling of 222201320133 in words is "two hundred twenty-two billion, two hundred one million, three hundred twenty thousand, one hundred thirty-three".