120122000011031 has 2 divisors, whose sum is σ = 120122000011032. Its totient is φ = 120122000011030.

The previous prime is 120122000011003. The next prime is 120122000011061. The reversal of 120122000011031 is 130110000221021.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120122000011031 is a prime.

It is a super-2 number, since 2×120122000011031² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 120122000010997 and 120122000011015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120122000011061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60061000005515 + 60061000005516.

It is an arithmetic number, because the mean of its divisors is an integer number (60061000005516).

Almost surely, 2^{120122000011031} is an apocalyptic number.

120122000011031 is a deficient number, since it is larger than the sum of its proper divisors (1).

120122000011031 is an equidigital number, since it uses as much as digits as its factorization.

120122000011031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 120122000011031 its reverse (130110000221021), we get a palindrome (250232000232052).

The spelling of 120122000011031 in words is "one hundred twenty trillion, one hundred twenty-two billion, eleven thousand, thirty-one".