1123234401422 has 16 divisors (see below), whose sum is σ = 1933953185760. Its totient is φ = 479284047648.

The previous prime is 1123234401413. The next prime is 1123234401461. The reversal of 1123234401422 is 2241044323211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175173713 + ... + 175180124.

It is an arithmetic number, because the mean of its divisors is an integer number (120872074110).

Almost surely, 2^{1123234401422} is an apocalyptic number.

1123234401422 is a deficient number, since it is larger than the sum of its proper divisors (810718784338).

1123234401422 is a wasteful number, since it uses less digits than its factorization.

1123234401422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350354075.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 1123234401422 its reverse (2241044323211), we get a palindrome (3364278724633).

The spelling of 1123234401422 in words is "one trillion, one hundred twenty-three billion, two hundred thirty-four million, four hundred one thousand, four hundred twenty-two".