2012102022031 has 2 divisors, whose sum is σ = 2012102022032. Its totient is φ = 2012102022030.

The previous prime is 2012102022013. The next prime is 2012102022067. The reversal of 2012102022031 is 1302202012102.

It is a happy number.

Together with previous prime (2012102022013) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2012102022031 - 2²⁷ = 2011967804303 is a prime.

It is a super-2 number, since 2×2012102022031² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2012102021996 and 2012102022014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2012102022131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006051011015 + 1006051011016.

It is an arithmetic number, because the mean of its divisors is an integer number (1006051011016).

Almost surely, 2^{2012102022031} is an apocalyptic number.

2012102022031 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012102022031 is an equidigital number, since it uses as much as digits as its factorization.

2012102022031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 2012102022031 its reverse (1302202012102), we get a palindrome (3314304034133).

The spelling of 2012102022031 in words is "two trillion, twelve billion, one hundred two million, twenty-two thousand, thirty-one".