1122336542 has 8 divisors (see below), whose sum is σ = 1724566032. Its totient is φ = 547481200.

The previous prime is 1122336487. The next prime is 1122336581. The reversal of 1122336542 is 2456332211.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6843434 + ... + 6843597.

It is an arithmetic number, because the mean of its divisors is an integer number (215570754).

Almost surely, 2^1122336542 is an apocalyptic number.

1122336542 is a deficient number, since it is larger than the sum of its proper divisors (602229490).

1122336542 is a wasteful number, since it uses less digits than its factorization.

1122336542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13687074.

The product of its digits is 8640, while the sum is 29.

The square root of 1122336542 is about 33501.2916467410. The cubic root of 1122336542 is about 1039.2204902154.

Adding to 1122336542 its reverse (2456332211), we get a palindrome (3578668753).

The spelling of 1122336542 in words is "one billion, one hundred twenty-two million, three hundred thirty-six thousand, five hundred forty-two".