201200221010222 has 16 divisors (see below), whose sum is σ = 347967006756192. Its totient is φ = 85465580605440.

The previous prime is 201200221010203. The next prime is 201200221010273. The reversal of 201200221010222 is 222010122002102.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 201200221010222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63590460179 + ... + 63590463342.

It is an arithmetic number, because the mean of its divisors is an integer number (21747937922262).

Almost surely, 2^{201200221010222} is an apocalyptic number.

201200221010222 is a deficient number, since it is larger than the sum of its proper divisors (146766785745970).

201200221010222 is a wasteful number, since it uses less digits than its factorization.

201200221010222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127180923643.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 201200221010222 its reverse (222010122002102), we get a palindrome (423210343012324).

The spelling of 201200221010222 in words is "two hundred one trillion, two hundred billion, two hundred twenty-one million, ten thousand, two hundred twenty-two".