122900068001 has 4 divisors (see below), whose sum is σ = 123319522452. Its totient is φ = 122480613552.

The previous prime is 122900067943. The next prime is 122900068007. The reversal of 122900068001 is 100860009221.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 95691235600 + 27208832401 = 309340^2 + 164951^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122900068001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122900068007) 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 3 ways as a sum of consecutive naturals, for example, 209726786 + ... + 209727371.

It is an arithmetic number, because the mean of its divisors is an integer number (30829880613).

Almost surely, 2^122900068001 is an apocalyptic number.

It is an amenable number.

122900068001 is a deficient number, since it is larger than the sum of its proper divisors (419454451).

122900068001 is an equidigital number, since it uses as much as digits as its factorization.

122900068001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419454450.

The product of its (nonzero) digits is 1728, while the sum is 29.

The spelling of 122900068001 in words is "one hundred twenty-two billion, nine hundred million, sixty-eight thousand, one".