1122333445 has 8 divisors (see below), whose sum is σ = 1375455744. Its totient is φ = 878763024.

The previous prime is 1122333413. The next prime is 1122333451. The reversal of 1122333445 is 5443332211.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1122333445 - 2⁵ = 1122333413 is a prime.

It is a Duffinian number.

It is a plaindrome in base 10.

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, 2387709 + ... + 2388178.

It is an arithmetic number, because the mean of its divisors is an integer number (171931968).

Almost surely, 2^1122333445 is an apocalyptic number.

It is an amenable number.

1122333445 is a deficient number, since it is larger than the sum of its proper divisors (253122299).

1122333445 is an equidigital number, since it uses as much as digits as its factorization.

1122333445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4775939.

The product of its digits is 8640, while the sum is 28.

The square root of 1122333445 is about 33501.2454246107. The cubic root of 1122333445 is about 1039.2195343319.

Adding to 1122333445 its reverse (5443332211), we get a palindrome (6565665656).

The spelling of 1122333445 in words is "one billion, one hundred twenty-two million, three hundred thirty-three thousand, four hundred forty-five".