1120022312249 has 2 divisors, whose sum is σ = 1120022312250. Its totient is φ = 1120022312248.

The previous prime is 1120022312219. The next prime is 1120022312251. The reversal of 1120022312249 is 9422132200211.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1014185956624 + 105836355625 = 1007068^2 + 325325^2 .

It is an emirp because it is prime and its reverse (9422132200211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1120022312249 - 2²⁸ = 1119753876793 is a prime.

Together with 1120022312251, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1120022312219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560011156124 + 560011156125.

It is an arithmetic number, because the mean of its divisors is an integer number (560011156125).

Almost surely, 2^{1120022312249} is an apocalyptic number.

It is an amenable number.

1120022312249 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120022312249 is an equidigital number, since it uses as much as digits as its factorization.

1120022312249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 29.

The spelling of 1120022312249 in words is "one trillion, one hundred twenty billion, twenty-two million, three hundred twelve thousand, two hundred forty-nine".