1233113422 has 4 divisors (see below), whose sum is σ = 1849670136. Its totient is φ = 616556710.

The previous prime is 1233113383. The next prime is 1233113429. The reversal of 1233113422 is 2243113321.

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

It is a junction number, because it is equal to n+sod(n) for n = 1233113393 and 1233113402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1233113429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 308278354 + ... + 308278357.

It is an arithmetic number, because the mean of its divisors is an integer number (462417534).

Almost surely, 2^1233113422 is an apocalyptic number.

1233113422 is a deficient number, since it is larger than the sum of its proper divisors (616556714).

1233113422 is an equidigital number, since it uses as much as digits as its factorization.

1233113422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616556713.

The product of its digits is 864, while the sum is 22.

The square root of 1233113422 is about 35115.7147442566. The cubic root of 1233113422 is about 1072.3445320658.

Adding to 1233113422 its reverse (2243113321), we get a palindrome (3476226743).

The spelling of 1233113422 in words is "one billion, two hundred thirty-three million, one hundred thirteen thousand, four hundred twenty-two".