1121433202 has 8 divisors (see below), whose sum is σ = 1697582700. Its totient is φ = 555572304.

The previous prime is 1121433193. The next prime is 1121433233. The reversal of 1121433202 is 2023341211.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 897661521 + 223771681 = 29961^2 + 14959^2 .

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

It is a super-2 number, since 2×1121433202² = 2515224853095945608, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1121433202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2571877 + ... + 2572312.

Almost surely, 2^1121433202 is an apocalyptic number.

1121433202 is a deficient number, since it is larger than the sum of its proper divisors (576149498).

1121433202 is a wasteful number, since it uses less digits than its factorization.

1121433202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5144300.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1121433202 is about 33487.8067660455. The cubic root of 1121433202 is about 1038.9416013738.

Adding to 1121433202 its reverse (2023341211), we get a palindrome (3144774413).

The spelling of 1121433202 in words is "one billion, one hundred twenty-one million, four hundred thirty-three thousand, two hundred two".