122055225001 has 2 divisors, whose sum is σ = 122055225002. Its totient is φ = 122055225000.

The previous prime is 122055224983. The next prime is 122055225011. The reversal of 122055225001 is 100522550221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 103490890000 + 18564335001 = 321700^2 + 136251^2 .

It is a cyclic number.

It is not a de Polignac number, because 122055225001 - 2²¹ = 122053127849 is a prime.

It is not a weakly prime, because it can be changed into another prime (122055225011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61027612500 + 61027612501.

It is an arithmetic number, because the mean of its divisors is an integer number (61027612501).

Almost surely, 2^122055225001 is an apocalyptic number.

It is an amenable number.

122055225001 is a deficient number, since it is larger than the sum of its proper divisors (1).

122055225001 is an equidigital number, since it uses as much as digits as its factorization.

122055225001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2000, while the sum is 25.

Adding to 122055225001 its reverse (100522550221), we get a palindrome (222577775222).

The spelling of 122055225001 in words is "one hundred twenty-two billion, fifty-five million, two hundred twenty-five thousand, one".