122200122002 has 16 divisors (see below), whose sum is σ = 212355595392. Its totient is φ = 51654062880.

The previous prime is 122200122001. The next prime is 122200122013. The reversal of 122200122002 is 200221002221.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (122200122001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59783774 + ... + 59785817.

It is an arithmetic number, because the mean of its divisors is an integer number (13272224712).

Almost surely, 2^122200122002 is an apocalyptic number.

122200122002 is a deficient number, since it is larger than the sum of its proper divisors (90155473390).

122200122002 is a wasteful number, since it uses less digits than its factorization.

122200122002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119569673.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 122200122002 its reverse (200221002221), we get a palindrome (322421124223).

The spelling of 122200122002 in words is "one hundred twenty-two billion, two hundred million, one hundred twenty-two thousand, two".