2012332532149 has 2 divisors, whose sum is σ = 2012332532150. Its totient is φ = 2012332532148.

The previous prime is 2012332532143. The next prime is 2012332532201. The reversal of 2012332532149 is 9412352332102.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1976223031524 + 36109500625 = 1405782^2 + 190025^2 .

It is a cyclic number.

It is not a de Polignac number, because 2012332532149 - 2⁵ = 2012332532117 is a prime.

It is a super-2 number, since 2×2012332532149² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2012332532143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006166266074 + 1006166266075.

It is an arithmetic number, because the mean of its divisors is an integer number (1006166266075).

Almost surely, 2^{2012332532149} is an apocalyptic number.

It is an amenable number.

2012332532149 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012332532149 is an equidigital number, since it uses as much as digits as its factorization.

2012332532149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 77760, while the sum is 37.

The spelling of 2012332532149 in words is "two trillion, twelve billion, three hundred thirty-two million, five hundred thirty-two thousand, one hundred forty-nine".