1122253052 has 24 divisors (see below), whose sum is σ = 1977234336. Its totient is φ = 557339328.

The previous prime is 1122253037. The next prime is 1122253073. The reversal of 1122253052 is 2503522211.

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, 860633 + ... + 861935.

It is an arithmetic number, because the mean of its divisors is an integer number (82384764).

Almost surely, 2^1122253052 is an apocalyptic number.

It is an amenable number.

1122253052 is a deficient number, since it is larger than the sum of its proper divisors (854981284).

1122253052 is a wasteful number, since it uses less digits than its factorization.

1122253052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2597 (or 2595 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 1122253052 is about 33500.0455522078. The cubic root of 1122253052 is about 1039.1947205622.

Adding to 1122253052 its reverse (2503522211), we get a palindrome (3625775263).

The spelling of 1122253052 in words is "one billion, one hundred twenty-two million, two hundred fifty-three thousand, fifty-two".