102222122027 has 2 divisors, whose sum is σ = 102222122028. Its totient is φ = 102222122026.

The previous prime is 102222121891. The next prime is 102222122063. The reversal of 102222122027 is 720221222201.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102222122027 - 2¹² = 102222117931 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102222121993 and 102222122011.

It is not a weakly prime, because it can be changed into another prime (102222122227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51111061013 + 51111061014.

It is an arithmetic number, because the mean of its divisors is an integer number (51111061014).

Almost surely, 2^102222122027 is an apocalyptic number.

102222122027 is a deficient number, since it is larger than the sum of its proper divisors (1).

102222122027 is an equidigital number, since it uses as much as digits as its factorization.

102222122027 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 102222122027 its reverse (720221222201), we get a palindrome (822443344228).

The spelling of 102222122027 in words is "one hundred two billion, two hundred twenty-two million, one hundred twenty-two thousand, twenty-seven".