1122232112043 has 16 divisors (see below), whose sum is σ = 1712058773760. Its totient is φ = 640528945056.

The previous prime is 1122232112003. The next prime is 1122232112149. The reversal of 1122232112043 is 3402112322211.

It is not a de Polignac number, because 1122232112043 - 2⁸ = 1122232111787 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1122232112003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31087680 + ... + 31123757.

It is an arithmetic number, because the mean of its divisors is an integer number (107003673360).

Almost surely, 2^{1122232112043} is an apocalyptic number.

1122232112043 is a deficient number, since it is larger than the sum of its proper divisors (589826661717).

1122232112043 is an equidigital number, since it uses as much as digits as its factorization.

1122232112043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62212306.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 1122232112043 its reverse (3402112322211), we get a palindrome (4524344434254).

The spelling of 1122232112043 in words is "one trillion, one hundred twenty-two billion, two hundred thirty-two million, one hundred twelve thousand, forty-three".