122220200002002 has 16 divisors (see below), whose sum is σ = 244440526894752. Its totient is φ = 40740045518880.

The previous prime is 122220200001997. The next prime is 122220200002007. The reversal of 122220200002002 is 200200002022221.

It is an interprime number because it is at equal distance from previous prime (122220200001997) and next prime (122220200002007).

It is not an unprimeable number, because it can be changed into a prime (122220200002007) 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, 11179278 + ... + 19220214.

It is an arithmetic number, because the mean of its divisors is an integer number (15277532930922).

Almost surely, 2^{122220200002002} is an apocalyptic number.

122220200002002 is an abundant number, since it is smaller than the sum of its proper divisors (122220326892750).

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

122220200002002 is a wasteful number, since it uses less digits than its factorization.

122220200002002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10574233.

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 122220200002002 its reverse (200200002022221), we get a palindrome (322420202024223).

The spelling of 122220200002002 in words is "one hundred twenty-two trillion, two hundred twenty billion, two hundred million, two thousand, two".