1121202222067 has 2 divisors, whose sum is σ = 1121202222068. Its totient is φ = 1121202222066.

The previous prime is 1121202222013. The next prime is 1121202222199. The reversal of 1121202222067 is 7602222021211.

It is a weak prime.

It is an emirp because it is prime and its reverse (7602222021211) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1121202222067 is a prime.

It is not a weakly prime, because it can be changed into another prime (1121202222467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560601111033 + 560601111034.

It is an arithmetic number, because the mean of its divisors is an integer number (560601111034).

Almost surely, 2^{1121202222067} is an apocalyptic number.

1121202222067 is a deficient number, since it is larger than the sum of its proper divisors (1).

1121202222067 is an equidigital number, since it uses as much as digits as its factorization.

1121202222067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2688, while the sum is 28.

Adding to 1121202222067 its reverse (7602222021211), we get a palindrome (8723424243278).

The spelling of 1121202222067 in words is "one trillion, one hundred twenty-one billion, two hundred two million, two hundred twenty-two thousand, sixty-seven".