1120222221973 has 2 divisors, whose sum is σ = 1120222221974. Its totient is φ = 1120222221972.

The previous prime is 1120222221941. The next prime is 1120222222051. The reversal of 1120222221973 is 3791222220211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 924170750244 + 196051471729 = 961338^2 + 442777^2 .

It is an emirp because it is prime and its reverse (3791222220211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1120222221973 - 2⁵ = 1120222221941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1120229221973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560111110986 + 560111110987.

It is an arithmetic number, because the mean of its divisors is an integer number (560111110987).

Almost surely, 2^{1120222221973} is an apocalyptic number.

It is an amenable number.

1120222221973 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120222221973 is an equidigital number, since it uses as much as digits as its factorization.

1120222221973 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 34.

The spelling of 1120222221973 in words is "one trillion, one hundred twenty billion, two hundred twenty-two million, two hundred twenty-one thousand, nine hundred seventy-three".