122201110002 has 8 divisors (see below), whose sum is σ = 244402220016. Its totient is φ = 40733703332.

The previous prime is 122201109967. The next prime is 122201110027. The reversal of 122201110002 is 200011102221.

It is a sphenic number, since it is the product of 3 distinct primes.

122201110002 is an admirable number.

It is a super-2 number, since 2×122201110002² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 122201110002.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10183425828 + ... + 10183425839.

It is an arithmetic number, because the mean of its divisors is an integer number (30550277502).

Almost surely, 2^122201110002 is an apocalyptic number.

122201110002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122201110002 is a wasteful number, since it uses less digits than its factorization.

122201110002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20366851672.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 122201110002 its reverse (200011102221), we get a palindrome (322212212223).

The spelling of 122201110002 in words is "one hundred twenty-two billion, two hundred one million, one hundred ten thousand, two".