1122123352 has 32 divisors (see below), whose sum is σ = 2545996320. Its totient is φ = 452620800.

The previous prime is 1122123349. The next prime is 1122123371. The reversal of 1122123352 is 2533212211.

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, 588399 + ... + 590302.

It is an arithmetic number, because the mean of its divisors is an integer number (79562385).

Almost surely, 2^1122123352 is an apocalyptic number.

It is an amenable number.

1122123352 is an abundant number, since it is smaller than the sum of its proper divisors (1423872968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1122123352 is a wasteful number, since it uses less digits than its factorization.

1122123352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1178731 (or 1178727 counting only the distinct ones).

The product of its digits is 720, while the sum is 22.

The square root of 1122123352 is about 33498.1096780102. The cubic root of 1122123352 is about 1039.1546854003.

Adding to 1122123352 its reverse (2533212211), we get a palindrome (3655335563).

The spelling of 1122123352 in words is "one billion, one hundred twenty-two million, one hundred twenty-three thousand, three hundred fifty-two".