1122418960 has 80 divisors (see below), whose sum is σ = 2844442944. Its totient is φ = 409406976.

The previous prime is 1122418951. The next prime is 1122419003. The reversal of 1122418960 is 698142211.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79819 + ... + 92821.

Almost surely, 2^1122418960 is an apocalyptic number.

1122418960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1122418960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1422221472).

1122418960 is an abundant number, since it is smaller than the sum of its proper divisors (1722023984).

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

1122418960 is a wasteful number, since it uses less digits than its factorization.

1122418960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13112 (or 13106 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 34.

The square root of 1122418960 is about 33502.5216961351. The cubic root of 1122418960 is about 1039.2459277363.

The spelling of 1122418960 in words is "one billion, one hundred twenty-two million, four hundred eighteen thousand, nine hundred sixty".