222201200220201 has 48 divisors (see below), whose sum is σ = 324682870127616. Its totient is φ = 146426535472608.

The previous prime is 222201200220187. The next prime is 222201200220227. The reversal of 222201200220201 is 102022002102222.

222201200220201 is a `hidden beast` number, since 2 + 2 + 220 + 1 + 20 + 0 + 220 + 201 = 666.

It is not a de Polignac number, because 222201200220201 - 2¹³ = 222201200212009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222201200225201) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 222048486 + ... + 223046928.

It is an arithmetic number, because the mean of its divisors is an integer number (6764226460992).

Almost surely, 2^{222201200220201} is an apocalyptic number.

It is an amenable number.

222201200220201 is a deficient number, since it is larger than the sum of its proper divisors (102481669907415).

222201200220201 is a wasteful number, since it uses less digits than its factorization.

222201200220201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 999442 (or 999439 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 222201200220201 its reverse (102022002102222), we get a palindrome (324223202322423).

The spelling of 222201200220201 in words is "two hundred twenty-two trillion, two hundred one billion, two hundred million, two hundred twenty thousand, two hundred one".