120300100222151 has 2 divisors, whose sum is σ = 120300100222152. Its totient is φ = 120300100222150.

The previous prime is 120300100222117. The next prime is 120300100222157. The reversal of 120300100222151 is 151222001003021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120300100222151 - 2¹⁴ = 120300100205767 is a prime.

It is a super-2 number, since 2×120300100222151² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120300100222157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60150050111075 + 60150050111076.

It is an arithmetic number, because the mean of its divisors is an integer number (60150050111076).

Almost surely, 2^{120300100222151} is an apocalyptic number.

120300100222151 is a deficient number, since it is larger than the sum of its proper divisors (1).

120300100222151 is an equidigital number, since it uses as much as digits as its factorization.

120300100222151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 240, while the sum is 20.

Adding to 120300100222151 its reverse (151222001003021), we get a palindrome (271522101225172).

The spelling of 120300100222151 in words is "one hundred twenty trillion, three hundred billion, one hundred million, two hundred twenty-two thousand, one hundred fifty-one".