1122888951773 has 2 divisors, whose sum is σ = 1122888951774. Its totient is φ = 1122888951772.

The previous prime is 1122888951761. The next prime is 1122888951791. The reversal of 1122888951773 is 3771598882211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 792922573444 + 329966378329 = 890462^2 + 574427^2 .

It is a cyclic number.

It is not a de Polignac number, because 1122888951773 - 2⁴⁰ = 23377323997 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1122888951713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561444475886 + 561444475887.

It is an arithmetic number, because the mean of its divisors is an integer number (561444475887).

Almost surely, 2^{1122888951773} is an apocalyptic number.

It is an amenable number.

1122888951773 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122888951773 is an equidigital number, since it uses as much as digits as its factorization.

1122888951773 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13547520, while the sum is 62.

The spelling of 1122888951773 in words is "one trillion, one hundred twenty-two billion, eight hundred eighty-eight million, nine hundred fifty-one thousand, seven hundred seventy-three".