122201221200202 has 16 divisors (see below), whose sum is σ = 184149644950080. Its totient is φ = 60818124100608.

The previous prime is 122201221200199. The next prime is 122201221200211. The reversal of 122201221200202 is 202002122102221.

It is a self number, because there is not a number n which added to its sum of digits gives 122201221200202.

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, 27395127 + ... + 31541962.

It is an arithmetic number, because the mean of its divisors is an integer number (11509352809380).

Almost surely, 2^{122201221200202} is an apocalyptic number.

122201221200202 is a deficient number, since it is larger than the sum of its proper divisors (61948423749878).

122201221200202 is a wasteful number, since it uses less digits than its factorization.

122201221200202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58941885.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 122201221200202 its reverse (202002122102221), we get a palindrome (324203343302423).

The spelling of 122201221200202 in words is "one hundred twenty-two trillion, two hundred one billion, two hundred twenty-one million, two hundred thousand, two hundred two".