122104001 has 2 divisors, whose sum is σ = 122104002. Its totient is φ = 122104000.

The previous prime is 122103983. The next prime is 122104019. The reversal of 122104001 is 100401221.

It is a balanced prime because it is at equal distance from previous prime (122103983) and next prime (122104019).

It can be written as a sum of positive squares in only one way, i.e., 81450625 + 40653376 = 9025^2 + 6376^2 .

It is an emirp because it is prime and its reverse (100401221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 122104001 - 2¹⁸ = 121841857 is a prime.

It is not a weakly prime, because it can be changed into another prime (122104061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61052000 + 61052001.

It is an arithmetic number, because the mean of its divisors is an integer number (61052001).

Almost surely, 2^122104001 is an apocalyptic number.

It is an amenable number.

122104001 is a deficient number, since it is larger than the sum of its proper divisors (1).

122104001 is an equidigital number, since it uses as much as digits as its factorization.

122104001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 122104001 is about 11050.0679183433. The cubic root of 122104001 is about 496.1084583862.

Adding to 122104001 its reverse (100401221), we get a palindrome (222505222).

The spelling of 122104001 in words is "one hundred twenty-two million, one hundred four thousand, one".