1122121314233 has 4 divisors (see below), whose sum is σ = 1122124166388. Its totient is φ = 1122118462080.

The previous prime is 1122121314191. The next prime is 1122121314277. The reversal of 1122121314233 is 3324131212211.

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

It can be written as a sum of positive squares in 2 ways, for example, as 112713289984 + 1009408024249 = 335728^2 + 1004693^2 .

It is a cyclic number.

It is not a de Polignac number, because 1122121314233 - 2¹⁴ = 1122121297849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1122121314133) 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, 719108 + ... + 1661733.

It is an arithmetic number, because the mean of its divisors is an integer number (280531041597).

Almost surely, 2^{1122121314233} is an apocalyptic number.

It is an amenable number.

1122121314233 is a deficient number, since it is larger than the sum of its proper divisors (2852155).

1122121314233 is an equidigital number, since it uses as much as digits as its factorization.

1122121314233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2852154.

The product of its digits is 1728, while the sum is 26.

Adding to 1122121314233 its reverse (3324131212211), we get a palindrome (4446252526444).

The spelling of 1122121314233 in words is "one trillion, one hundred twenty-two billion, one hundred twenty-one million, three hundred fourteen thousand, two hundred thirty-three".