2012302212031 has 2 divisors, whose sum is σ = 2012302212032. Its totient is φ = 2012302212030.

The previous prime is 2012302211981. The next prime is 2012302212049. The reversal of 2012302212031 is 1302122032102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2012302212031 - 2⁹ = 2012302211519 is a prime.

It is a super-2 number, since 2×2012302212031² (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 (2012302212131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006151106015 + 1006151106016.

It is an arithmetic number, because the mean of its divisors is an integer number (1006151106016).

Almost surely, 2^{2012302212031} is an apocalyptic number.

2012302212031 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012302212031 is an equidigital number, since it uses as much as digits as its factorization.

2012302212031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 2012302212031 its reverse (1302122032102), we get a palindrome (3314424244133).

The spelling of 2012302212031 in words is "two trillion, twelve billion, three hundred two million, two hundred twelve thousand, thirty-one".