120229201 has 2 divisors, whose sum is σ = 120229202. Its totient is φ = 120229200.

The previous prime is 120229181. The next prime is 120229259. The reversal of 120229201 is 102922021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 77457601 + 42771600 = 8801^2 + 6540^2 .

It is an emirp because it is prime and its reverse (102922021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 120229201 - 2¹¹ = 120227153 is a prime.

It is not a weakly prime, because it can be changed into another prime (120229271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60114600 + 60114601.

It is an arithmetic number, because the mean of its divisors is an integer number (60114601).

Almost surely, 2^120229201 is an apocalyptic number.

It is an amenable number.

120229201 is a deficient number, since it is larger than the sum of its proper divisors (1).

120229201 is an equidigital number, since it uses as much as digits as its factorization.

120229201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 120229201 is about 10964.9077059499. The cubic root of 120229201 is about 493.5562475174.

It can be divided in two parts, 1202 and 29201, that added together give a palindrome (30403).

The spelling of 120229201 in words is "one hundred twenty million, two hundred twenty-nine thousand, two hundred one".