10120222001 has 2 divisors, whose sum is σ = 10120222002. Its totient is φ = 10120222000.

The previous prime is 10120221983. The next prime is 10120222027. The reversal of 10120222001 is 10022202101.

It is a happy number.

10120222001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5348728225 + 4771493776 = 73135^2 + 69076^2 .

It is an emirp because it is prime and its reverse (10022202101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10120222001 - 2²⁶ = 10053113137 is a prime.

It is not a weakly prime, because it can be changed into another prime (10120222061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5060111000 + 5060111001.

It is an arithmetic number, because the mean of its divisors is an integer number (5060111001).

Almost surely, 2^10120222001 is an apocalyptic number.

It is an amenable number.

10120222001 is a deficient number, since it is larger than the sum of its proper divisors (1).

10120222001 is an equidigital number, since it uses as much as digits as its factorization.

10120222001 is an odious number, because the sum of its binary digits is odd.

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

Adding to 10120222001 its reverse (10022202101), we get a palindrome (20142424102).

The spelling of 10120222001 in words is "ten billion, one hundred twenty million, two hundred twenty-two thousand, one".