2194152333127 has 2 divisors, whose sum is σ = 2194152333128. Its totient is φ = 2194152333126.

The previous prime is 2194152333073. The next prime is 2194152333169. The reversal of 2194152333127 is 7213332514912.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2194152333127 - 2¹⁹ = 2194151808839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2194152333187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1097076166563 + 1097076166564.

It is an arithmetic number, because the mean of its divisors is an integer number (1097076166564).

Almost surely, 2^{2194152333127} is an apocalyptic number.

2194152333127 is a deficient number, since it is larger than the sum of its proper divisors (1).

2194152333127 is an equidigital number, since it uses as much as digits as its factorization.

2194152333127 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 272160, while the sum is 43.

The spelling of 2194152333127 in words is "two trillion, one hundred ninety-four billion, one hundred fifty-two million, three hundred thirty-three thousand, one hundred twenty-seven".