122101111022002 has 16 divisors (see below), whose sum is σ = 209317302988992. Its totient is φ = 52328769414480.

The previous prime is 122101111021951. The next prime is 122101111022003. The reversal of 122101111022002 is 200220111101221.

It is not an unprimeable number, because it can be changed into a prime (122101111022003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20441613 + ... + 25730560.

It is an arithmetic number, because the mean of its divisors is an integer number (13082331436812).

Almost surely, 2^{122101111022002} is an apocalyptic number.

122101111022002 is a deficient number, since it is larger than the sum of its proper divisors (87216191966990).

122101111022002 is a wasteful number, since it uses less digits than its factorization.

122101111022002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46361073.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 122101111022002 its reverse (200220111101221), we get a palindrome (322321222123223).

The spelling of 122101111022002 in words is "one hundred twenty-two trillion, one hundred one billion, one hundred eleven million, twenty-two thousand, two".