120152114221 has 2 divisors, whose sum is σ = 120152114222. Its totient is φ = 120152114220.

The previous prime is 120152114213. The next prime is 120152114231. The reversal of 120152114221 is 122411251021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 117091258596 + 3060855625 = 342186^2 + 55325^2 .

It is an emirp because it is prime and its reverse (122411251021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 120152114221 - 2³ = 120152114213 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120152114192 and 120152114201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120152114231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60076057110 + 60076057111.

It is an arithmetic number, because the mean of its divisors is an integer number (60076057111).

Almost surely, 2^120152114221 is an apocalyptic number.

It is an amenable number.

120152114221 is a deficient number, since it is larger than the sum of its proper divisors (1).

120152114221 is an equidigital number, since it uses as much as digits as its factorization.

120152114221 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 320, while the sum is 22.

Adding to 120152114221 its reverse (122411251021), we get a palindrome (242563365242).

The spelling of 120152114221 in words is "one hundred twenty billion, one hundred fifty-two million, one hundred fourteen thousand, two hundred twenty-one".