1122331332 has 24 divisors (see below), whose sum is σ = 2620640736. Its totient is φ = 373843648.

The previous prime is 1122331319. The next prime is 1122331411. The reversal of 1122331332 is 2331332211.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 1122331299 and 1122331308.

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, 15438 + ... + 49829.

It is an arithmetic number, because the mean of its divisors is an integer number (109193364).

Almost surely, 2^1122331332 is an apocalyptic number.

1122331332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1122331332 is an abundant number, since it is smaller than the sum of its proper divisors (1498309404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1122331332 is a wasteful number, since it uses less digits than its factorization.

1122331332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66707 (or 66705 counting only the distinct ones).

The product of its digits is 648, while the sum is 21.

The square root of 1122331332 is about 33501.2138884548. The cubic root of 1122331332 is about 1039.2188821573.

Adding to 1122331332 its reverse (2331332211), we get a palindrome (3453663543).

The spelling of 1122331332 in words is "one billion, one hundred twenty-two million, three hundred thirty-one thousand, three hundred thirty-two".