22331021023027 has 2 divisors, whose sum is σ = 22331021023028. Its totient is φ = 22331021023026.

The previous prime is 22331021023019. The next prime is 22331021023057. The reversal of 22331021023027 is 72032012013322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22331021023027 - 2³ = 22331021023019 is a prime.

It is a super-3 number, since 3×22331021023027³ (a number of 41 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22331021022986 and 22331021023004.

It is not a weakly prime, because it can be changed into another prime (22331021023057) 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, 11165510511513 + 11165510511514.

It is an arithmetic number, because the mean of its divisors is an integer number (11165510511514).

Almost surely, 2^{22331021023027} is an apocalyptic number.

22331021023027 is a deficient number, since it is larger than the sum of its proper divisors (1).

22331021023027 is an equidigital number, since it uses as much as digits as its factorization.

22331021023027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 28.

Adding to 22331021023027 its reverse (72032012013322), we get a palindrome (94363033036349).

The spelling of 22331021023027 in words is "twenty-two trillion, three hundred thirty-one billion, twenty-one million, twenty-three thousand, twenty-seven".