2012233322131 has 2 divisors, whose sum is σ = 2012233322132. Its totient is φ = 2012233322130.

The previous prime is 2012233322111. The next prime is 2012233322159. The reversal of 2012233322131 is 1312233322102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2012233322131 - 2²¹ = 2012231224979 is a prime.

It is a super-2 number, since 2×2012233322131² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2012233322096 and 2012233322105.

It is not a weakly prime, because it can be changed into another prime (2012233322111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006116661065 + 1006116661066.

It is an arithmetic number, because the mean of its divisors is an integer number (1006116661066).

Almost surely, 2^{2012233322131} is an apocalyptic number.

2012233322131 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012233322131 is an equidigital number, since it uses as much as digits as its factorization.

2012233322131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 2012233322131 its reverse (1312233322102), we get a palindrome (3324466644233).

The spelling of 2012233322131 in words is "two trillion, twelve billion, two hundred thirty-three million, three hundred twenty-two thousand, one hundred thirty-one".