10120222201 has 2 divisors, whose sum is σ = 10120222202. Its totient is φ = 10120222200.

The previous prime is 10120222193. The next prime is 10120222223. The reversal of 10120222201 is 10222202101.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5658650176 + 4461572025 = 75224^2 + 66795^2 .

It is an emirp because it is prime and its reverse (10222202101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10120222201 - 2³ = 10120222193 is a prime.

It is a super-2 number, since 2×10120222201² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10120222261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5060111100 + 5060111101.

It is an arithmetic number, because the mean of its divisors is an integer number (5060111101).

Almost surely, 2^10120222201 is an apocalyptic number.

It is an amenable number.

10120222201 is a deficient number, since it is larger than the sum of its proper divisors (1).

10120222201 is an equidigital number, since it uses as much as digits as its factorization.

10120222201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 10120222201 its reverse (10222202101), we get a palindrome (20342424302).

The spelling of 10120222201 in words is "ten billion, one hundred twenty million, two hundred twenty-two thousand, two hundred one".