32122144122149 has 2 divisors, whose sum is σ = 32122144122150. Its totient is φ = 32122144122148.

The previous prime is 32122144122121. The next prime is 32122144122193. The reversal of 32122144122149 is 94122144122123.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32114968338049 + 7175784100 = 5667007^2 + 84710^2 .

It is a cyclic number.

It is not a de Polignac number, because 32122144122149 - 2²⁴ = 32122127344933 is a prime.

It is a super-2 number, since 2×32122144122149² (a number of 28 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32122144142149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16061072061074 + 16061072061075.

It is an arithmetic number, because the mean of its divisors is an integer number (16061072061075).

Almost surely, 2^{32122144122149} is an apocalyptic number.

It is an amenable number.

32122144122149 is a deficient number, since it is larger than the sum of its proper divisors (1).

32122144122149 is an equidigital number, since it uses as much as digits as its factorization.

32122144122149 is an evil number, because the sum of its binary digits is even.

The product of its digits is 55296, while the sum is 38.

The spelling of 32122144122149 in words is "thirty-two trillion, one hundred twenty-two billion, one hundred forty-four million, one hundred twenty-two thousand, one hundred forty-nine".