122003332001 has 2 divisors, whose sum is σ = 122003332002. Its totient is φ = 122003332000.

The previous prime is 122003331997. The next prime is 122003332027. The reversal of 122003332001 is 100233300221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100920582400 + 21082749601 = 317680^2 + 145199^2 .

It is an emirp because it is prime and its reverse (100233300221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 122003332001 - 2² = 122003331997 is a prime.

It is not a weakly prime, because it can be changed into another prime (122003332201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61001666000 + 61001666001.

It is an arithmetic number, because the mean of its divisors is an integer number (61001666001).

Almost surely, 2^122003332001 is an apocalyptic number.

It is an amenable number.

122003332001 is a deficient number, since it is larger than the sum of its proper divisors (1).

122003332001 is an equidigital number, since it uses as much as digits as its factorization.

122003332001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 122003332001 its reverse (100233300221), we get a palindrome (222236632222).

The spelling of 122003332001 in words is "one hundred twenty-two billion, three million, three hundred thirty-two thousand, one".