1233122042 has 8 divisors (see below), whose sum is σ = 1849849056. Its totient is φ = 616505692.

The previous prime is 1233122041. The next prime is 1233122071. The reversal of 1233122042 is 2402213321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1233122041) 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, 11003 + ... + 50865.

It is an arithmetic number, because the mean of its divisors is an integer number (231231132).

Almost surely, 2^1233122042 is an apocalyptic number.

1233122042 is a deficient number, since it is larger than the sum of its proper divisors (616727014).

1233122042 is a wasteful number, since it uses less digits than its factorization.

1233122042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55332.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1233122042 is about 35115.8374811138. The cubic root of 1233122042 is about 1072.3470307784.

Adding to 1233122042 its reverse (2402213321), we get a palindrome (3635335363).

The spelling of 1233122042 in words is "one billion, two hundred thirty-three million, one hundred twenty-two thousand, forty-two".