1122020021107 has 2 divisors, whose sum is σ = 1122020021108. Its totient is φ = 1122020021106.

The previous prime is 1122020021051. The next prime is 1122020021123. The reversal of 1122020021107 is 7011200202211.

It is a strong prime.

It is an emirp because it is prime and its reverse (7011200202211) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1122020021107 is a prime.

It is not a weakly prime, because it can be changed into another prime (1122020021147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561010010553 + 561010010554.

It is an arithmetic number, because the mean of its divisors is an integer number (561010010554).

Almost surely, 2^{1122020021107} is an apocalyptic number.

1122020021107 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122020021107 is an equidigital number, since it uses as much as digits as its factorization.

1122020021107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112, while the sum is 19.

Adding to 1122020021107 its reverse (7011200202211), we get a palindrome (8133220223318).

The spelling of 1122020021107 in words is "one trillion, one hundred twenty-two billion, twenty million, twenty-one thousand, one hundred seven".