1122252235 has 32 divisors (see below), whose sum is σ = 1501355520. Its totient is φ = 799718400.

The previous prime is 1122252221. The next prime is 1122252239. The reversal of 1122252235 is 5322522211.

It is not a de Polignac number, because 1122252235 - 2¹³ = 1122244043 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1122252239) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1049281 + ... + 1050349.

It is an arithmetic number, because the mean of its divisors is an integer number (46917360).

Almost surely, 2^1122252235 is an apocalyptic number.

1122252235 is a deficient number, since it is larger than the sum of its proper divisors (379103285).

1122252235 is a wasteful number, since it uses less digits than its factorization.

1122252235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1639.

The product of its digits is 2400, while the sum is 25.

The square root of 1122252235 is about 33500.0333581923. The cubic root of 1122252235 is about 1039.1944683843.

Adding to 1122252235 its reverse (5322522211), we get a palindrome (6444774446).

The spelling of 1122252235 in words is "one billion, one hundred twenty-two million, two hundred fifty-two thousand, two hundred thirty-five".