1121332302 has 16 divisors (see below), whose sum is σ = 2491849680. Its totient is φ = 373777416.

The previous prime is 1121332273. The next prime is 1121332327. The reversal of 1121332302 is 2032331211.

1121332302 is a `hidden beast` number, since 11 + 21 + 332 + 302 = 666.

It is a super-2 number, since 2×1121332302² = 2514772263017238408, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 10382653 + ... + 10382760.

It is an arithmetic number, because the mean of its divisors is an integer number (155740605).

Almost surely, 2^1121332302 is an apocalyptic number.

1121332302 is an abundant number, since it is smaller than the sum of its proper divisors (1370517378).

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

1121332302 is a wasteful number, since it uses less digits than its factorization.

1121332302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20765424 (or 20765418 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 1121332302 is about 33486.3002136695. The cubic root of 1121332302 is about 1038.9104411432.

Adding to 1121332302 its reverse (2032331211), we get a palindrome (3153663513).

The spelling of 1121332302 in words is "one billion, one hundred twenty-one million, three hundred thirty-two thousand, three hundred two".