120200100222149 has 2 divisors, whose sum is σ = 120200100222150. Its totient is φ = 120200100222148.

The previous prime is 120200100222131. The next prime is 120200100222221. The reversal of 120200100222149 is 941222001002021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 115196065441249 + 5004034780900 = 10732943^2 + 2236970^2 .

It is a cyclic number.

It is not a de Polignac number, because 120200100222149 - 2¹² = 120200100218053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120200100222749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60100050111074 + 60100050111075.

It is an arithmetic number, because the mean of its divisors is an integer number (60100050111075).

Almost surely, 2^{120200100222149} is an apocalyptic number.

It is an amenable number.

120200100222149 is a deficient number, since it is larger than the sum of its proper divisors (1).

120200100222149 is an equidigital number, since it uses as much as digits as its factorization.

120200100222149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 26.

The spelling of 120200100222149 in words is "one hundred twenty trillion, two hundred billion, one hundred million, two hundred twenty-two thousand, one hundred forty-nine".