1122429748199 has 4 divisors (see below), whose sum is σ = 1122431868936. Its totient is φ = 1122427627464.

The previous prime is 1122429748171. The next prime is 1122429748201. The reversal of 1122429748199 is 9918479242211.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 1122429748199 - 2²⁴ = 1122412970983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122429748169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 463937 + ... + 1568469.

It is an arithmetic number, because the mean of its divisors is an integer number (280607967234).

Almost surely, 2^{1122429748199} is an apocalyptic number.

1122429748199 is a deficient number, since it is larger than the sum of its proper divisors (2120737).

1122429748199 is a wasteful number, since it uses less digits than its factorization.

1122429748199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2120736.

The product of its digits is 5225472, while the sum is 59.

The spelling of 1122429748199 in words is "one trillion, one hundred twenty-two billion, four hundred twenty-nine million, seven hundred forty-eight thousand, one hundred ninety-nine".