20212022111027 has 2 divisors, whose sum is σ = 20212022111028. Its totient is φ = 20212022111026.

The previous prime is 20212022110919. The next prime is 20212022111059. The reversal of 20212022111027 is 72011122021202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20212022111027 - 2¹² = 20212022106931 is a prime.

It is a super-3 number, since 3×20212022111027³ (a number of 41 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20212022110993 and 20212022111011.

It is not a weakly prime, because it can be changed into another prime (20212022111327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10106011055513 + 10106011055514.

It is an arithmetic number, because the mean of its divisors is an integer number (10106011055514).

Almost surely, 2^{20212022111027} is an apocalyptic number.

20212022111027 is a deficient number, since it is larger than the sum of its proper divisors (1).

20212022111027 is an equidigital number, since it uses as much as digits as its factorization.

20212022111027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 448, while the sum is 23.

Adding to 20212022111027 its reverse (72011122021202), we get a palindrome (92223144132229).

The spelling of 20212022111027 in words is "twenty trillion, two hundred twelve billion, twenty-two million, one hundred eleven thousand, twenty-seven".