1122234330 has 64 divisors (see below), whose sum is σ = 3083286528. Its totient is φ = 256080960.

The previous prime is 1122234313. The next prime is 1122234341. The reversal of 1122234330 is 334322211.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 1122234297 and 1122234306.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 130875 + ... + 139185.

It is an arithmetic number, because the mean of its divisors is an integer number (48176352).

Almost surely, 2^1122234330 is an apocalyptic number.

1122234330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1122234330 is an abundant number, since it is smaller than the sum of its proper divisors (1961052198).

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

1122234330 is a wasteful number, since it uses less digits than its factorization.

1122234330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8971.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 1122234330 is about 33499.7661185866. The cubic root of 1122234330 is about 1039.1889417373.

Adding to 1122234330 its reverse (334322211), we get a palindrome (1456556541).

The spelling of 1122234330 in words is "one billion, one hundred twenty-two million, two hundred thirty-four thousand, three hundred thirty".