1122440133 has 8 divisors (see below), whose sum is σ = 1496870496. Its totient is φ = 748151600.

The previous prime is 1122440129. The next prime is 1122440141. The reversal of 1122440133 is 3310442211.

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 1122440133 - 2² = 1122440129 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122440173) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15363 + ... + 49808.

It is an arithmetic number, because the mean of its divisors is an integer number (187108812).

Almost surely, 2^1122440133 is an apocalyptic number.

It is an amenable number.

1122440133 is a deficient number, since it is larger than the sum of its proper divisors (374430363).

1122440133 is an equidigital number, since it uses as much as digits as its factorization.

1122440133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70915.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 1122440133 is about 33502.8376857842. The cubic root of 1122440133 is about 1039.2524623776.

Adding to 1122440133 its reverse (3310442211), we get a palindrome (4432882344).

The spelling of 1122440133 in words is "one billion, one hundred twenty-two million, four hundred forty thousand, one hundred thirty-three".