1012022022331 has 2 divisors, whose sum is σ = 1012022022332. Its totient is φ = 1012022022330.

The previous prime is 1012022022317. The next prime is 1012022022343. The reversal of 1012022022331 is 1332202202101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1012022022331 - 2⁹ = 1012022021819 is a prime.

It is a super-2 number, since 2×1012022022331² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1012022022299 and 1012022022308.

It is not a weakly prime, because it can be changed into another prime (1012022022311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506011011165 + 506011011166.

It is an arithmetic number, because the mean of its divisors is an integer number (506011011166).

Almost surely, 2^{1012022022331} is an apocalyptic number.

1012022022331 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012022022331 is an equidigital number, since it uses as much as digits as its factorization.

1012022022331 is an odious number, because the sum of its binary digits is odd.

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

Adding to 1012022022331 its reverse (1332202202101), we get a palindrome (2344224224432).

The spelling of 1012022022331 in words is "one trillion, twelve billion, twenty-two million, twenty-two thousand, three hundred thirty-one".