1124402242243 has 4 divisors (see below), whose sum is σ = 1285031134000. Its totient is φ = 963773350488.

The previous prime is 1124402242231. The next prime is 1124402242259. The reversal of 1124402242243 is 3422422044211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1124402242243 - 2¹⁷ = 1124402111171 is a prime.

It is a super-2 number, since 2×1124402242243² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1124402242343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80314445868 + ... + 80314445881.

It is an arithmetic number, because the mean of its divisors is an integer number (321257783500).

Almost surely, 2^{1124402242243} is an apocalyptic number.

1124402242243 is a deficient number, since it is larger than the sum of its proper divisors (160628891757).

1124402242243 is an equidigital number, since it uses as much as digits as its factorization.

1124402242243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160628891756.

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 1124402242243 its reverse (3422422044211), we get a palindrome (4546824286454).

The spelling of 1124402242243 in words is "one trillion, one hundred twenty-four billion, four hundred two million, two hundred forty-two thousand, two hundred forty-three".