1122135202 has 16 divisors (see below), whose sum is σ = 1696024512. Its totient is φ = 556806960.

The previous prime is 1122135187. The next prime is 1122135221. The reversal of 1122135202 is 2025312211.

It is a self number, because there is not a number n which added to its sum of digits gives 1122135202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186363 + ... + 192289.

It is an arithmetic number, because the mean of its divisors is an integer number (106001532).

Almost surely, 2^1122135202 is an apocalyptic number.

1122135202 is a deficient number, since it is larger than the sum of its proper divisors (573889310).

1122135202 is a wasteful number, since it uses less digits than its factorization.

1122135202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6633.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 1122135202 is about 33498.2865531955. The cubic root of 1122135202 is about 1039.1583433284.

Adding to 1122135202 its reverse (2025312211), we get a palindrome (3147447413).

The spelling of 1122135202 in words is "one billion, one hundred twenty-two million, one hundred thirty-five thousand, two hundred two".