1121202322 has 8 divisors (see below), whose sum is σ = 1705491072. Its totient is φ = 552705300.

The previous prime is 1121202319. The next prime is 1121202337. The reversal of 1121202322 is 2232021211.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 1121202296 and 1121202305.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3947754 + ... + 3948037.

It is an arithmetic number, because the mean of its divisors is an integer number (213186384).

Almost surely, 2^1121202322 is an apocalyptic number.

1121202322 is a deficient number, since it is larger than the sum of its proper divisors (584288750).

1121202322 is an equidigital number, since it uses as much as digits as its factorization.

1121202322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7895864.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1121202322 is about 33484.3593637388. The cubic root of 1121202322 is about 1038.8702975875.

Adding to 1121202322 its reverse (2232021211), we get a palindrome (3353223533).

The spelling of 1121202322 in words is "one billion, one hundred twenty-one million, two hundred two thousand, three hundred twenty-two".