201122222200102 has 16 divisors (see below), whose sum is σ = 345034281510432. Its totient is φ = 86131905793920.

The previous prime is 201122222200007. The next prime is 201122222200121. The reversal of 201122222200102 is 201002222221102.

It is a self number, because there is not a number n which added to its sum of digits gives 201122222200102.

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, 5277671253 + ... + 5277709360.

It is an arithmetic number, because the mean of its divisors is an integer number (21564642594402).

Almost surely, 2^{201122222200102} is an apocalyptic number.

201122222200102 is a deficient number, since it is larger than the sum of its proper divisors (143912059310330).

201122222200102 is a wasteful number, since it uses less digits than its factorization.

201122222200102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10555381983.

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

Adding to 201122222200102 its reverse (201002222221102), we get a palindrome (402124444421204).

The spelling of 201122222200102 in words is "two hundred one trillion, one hundred twenty-two billion, two hundred twenty-two million, two hundred thousand, one hundred two".