2220122021027 has 2 divisors, whose sum is σ = 2220122021028. Its totient is φ = 2220122021026.

The previous prime is 2220122020981. The next prime is 2220122021041. The reversal of 2220122021027 is 7201202210222.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2220122021027 - 2¹⁴ = 2220122004643 is a prime.

It is a super-2 number, since 2×2220122021027² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2220122020993 and 2220122021011.

It is not a weakly prime, because it can be changed into another prime (2220122021827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110061010513 + 1110061010514.

It is an arithmetic number, because the mean of its divisors is an integer number (1110061010514).

Almost surely, 2^{2220122021027} is an apocalyptic number.

2220122021027 is a deficient number, since it is larger than the sum of its proper divisors (1).

2220122021027 is an equidigital number, since it uses as much as digits as its factorization.

2220122021027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 896, while the sum is 23.

Adding to 2220122021027 its reverse (7201202210222), we get a palindrome (9421324231249).

The spelling of 2220122021027 in words is "two trillion, two hundred twenty billion, one hundred twenty-two million, twenty-one thousand, twenty-seven".