122101100002 has 16 divisors (see below), whose sum is σ = 211236505920. Its totient is φ = 51848959248.

The previous prime is 122101099987. The next prime is 122101100027. The reversal of 122101100002 is 200001101221.

122101100002 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 40005388 + ... + 40008439.

It is an arithmetic number, because the mean of its divisors is an integer number (13202281620).

Almost surely, 2^122101100002 is an apocalyptic number.

122101100002 is a deficient number, since it is larger than the sum of its proper divisors (89135405918).

122101100002 is a wasteful number, since it uses less digits than its factorization.

122101100002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80013945.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 122101100002 its reverse (200001101221), we get a palindrome (322102201223).

The spelling of 122101100002 in words is "one hundred twenty-two billion, one hundred one million, one hundred thousand, two".