1022211107 has 2 divisors, whose sum is σ = 1022211108. Its totient is φ = 1022211106.

The previous prime is 1022211097. The next prime is 1022211109. The reversal of 1022211107 is 7011122201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1022211107 - 2⁸ = 1022210851 is a prime.

Together with 1022211109, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1022211109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511105553 + 511105554.

It is an arithmetic number, because the mean of its divisors is an integer number (511105554).

Almost surely, 2^1022211107 is an apocalyptic number.

1022211107 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022211107 is an equidigital number, since it uses as much as digits as its factorization.

1022211107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56, while the sum is 17.

The square root of 1022211107 is about 31972.0363286419. The cubic root of 1022211107 is about 1007.3495540575.

Adding to 1022211107 its reverse (7011122201), we get a palindrome (8033333308).

The spelling of 1022211107 in words is "one billion, twenty-two million, two hundred eleven thousand, one hundred seven".