122201222200102 has 4 divisors (see below), whose sum is σ = 183301833300156. Its totient is φ = 61100611100050.

The previous prime is 122201222200027. The next prime is 122201222200151. The reversal of 122201222200102 is 201002222102221.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 122201222200102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30550305550024 + ... + 30550305550027.

It is an arithmetic number, because the mean of its divisors is an integer number (45825458325039).

Almost surely, 2^{122201222200102} is an apocalyptic number.

122201222200102 is a deficient number, since it is larger than the sum of its proper divisors (61100611100054).

122201222200102 is an equidigital number, since it uses as much as digits as its factorization.

122201222200102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61100611100053.

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

Adding to 122201222200102 its reverse (201002222102221), we get a palindrome (323203444302323).

The spelling of 122201222200102 in words is "one hundred twenty-two trillion, two hundred one billion, two hundred twenty-two million, two hundred thousand, one hundred two".