1022111121067 has 2 divisors, whose sum is σ = 1022111121068. Its totient is φ = 1022111121066.

The previous prime is 1022111121049. The next prime is 1022111121131. The reversal of 1022111121067 is 7601211112201.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1022111121067 - 2¹¹ = 1022111119019 is a prime.

It is a super-2 number, since 2×1022111121067² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1022111181067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511055560533 + 511055560534.

It is an arithmetic number, because the mean of its divisors is an integer number (511055560534).

Almost surely, 2^{1022111121067} is an apocalyptic number.

1022111121067 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022111121067 is an equidigital number, since it uses as much as digits as its factorization.

1022111121067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 25.

Adding to 1022111121067 its reverse (7601211112201), we get a palindrome (8623322233268).

The spelling of 1022111121067 in words is "one trillion, twenty-two billion, one hundred eleven million, one hundred twenty-one thousand, sixty-seven".