120212112220141 has 2 divisors, whose sum is σ = 120212112220142. Its totient is φ = 120212112220140.

The previous prime is 120212112220103. The next prime is 120212112220219. The reversal of 120212112220141 is 141022211212021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 98342029730025 + 21870082490116 = 9916755^2 + 4676546^2 .

It is a cyclic number.

It is not a de Polignac number, because 120212112220141 - 2¹³ = 120212112211949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120212112220241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60106056110070 + 60106056110071.

It is an arithmetic number, because the mean of its divisors is an integer number (60106056110071).

Almost surely, 2^{120212112220141} is an apocalyptic number.

It is an amenable number.

120212112220141 is a deficient number, since it is larger than the sum of its proper divisors (1).

120212112220141 is an equidigital number, since it uses as much as digits as its factorization.

120212112220141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 256, while the sum is 22.

Adding to 120212112220141 its reverse (141022211212021), we get a palindrome (261234323432162).

The spelling of 120212112220141 in words is "one hundred twenty trillion, two hundred twelve billion, one hundred twelve million, two hundred twenty thousand, one hundred forty-one".