1122438350 has 36 divisors (see below), whose sum is σ = 2294795832. Its totient is φ = 408157200.

The previous prime is 1122438347. The next prime is 1122438353. The reversal of 1122438350 is 538342211.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1122438347) and next prime (1122438353).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122438353) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 86714 + ... + 98813.

Almost surely, 2^1122438350 is an apocalyptic number.

1122438350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1122438350 is an abundant number, since it is smaller than the sum of its proper divisors (1172357482).

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

1122438350 is a wasteful number, since it uses less digits than its factorization.

1122438350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185561 (or 185545 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 1122438350 is about 33502.8110760873. The cubic root of 1122438350 is about 1039.2519120919.

The spelling of 1122438350 in words is "one billion, one hundred twenty-two million, four hundred thirty-eight thousand, three hundred fifty".