1122334000 has 80 divisors (see below), whose sum is σ = 2780197056. Its totient is φ = 437952000.

The previous prime is 1122333997. The next prime is 1122334027. The reversal of 1122334000 is 4332211.

It is a happy number.

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

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75157 + ... + 88843.

Almost surely, 2^1122334000 is an apocalyptic number.

1122334000 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 1122334000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1390098528).

1122334000 is an abundant number, since it is smaller than the sum of its proper divisors (1657863056).

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

1122334000 is a wasteful number, since it uses less digits than its factorization.

1122334000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13751 (or 13735 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1122334000 is about 33501.2537078838. The cubic root of 1122334000 is about 1039.2197056318.

Adding to 1122334000 its reverse (4332211), we get a palindrome (1126666211).

The spelling of 1122334000 in words is "one billion, one hundred twenty-two million, three hundred thirty-four thousand".