1122022330 has 64 divisors (see below), whose sum is σ = 2395225728. Its totient is φ = 373052160.

The previous prime is 1122022309. The next prime is 1122022331. The reversal of 1122022330 is 332202211.

It is not an unprimeable number, because it can be changed into a prime (1122022331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 149344 + ... + 156676.

It is an arithmetic number, because the mean of its divisors is an integer number (37425402).

Almost surely, 2^1122022330 is an apocalyptic number.

1122022330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1122022330 is an abundant number, since it is smaller than the sum of its proper divisors (1273203398).

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

1122022330 is a wasteful number, since it uses less digits than its factorization.

1122022330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7471.

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

The square root of 1122022330 is about 33496.6017679406. The cubic root of 1122022330 is about 1039.1235002860.

Adding to 1122022330 its reverse (332202211), we get a palindrome (1454224541).

The spelling of 1122022330 in words is "one billion, one hundred twenty-two million, twenty-two thousand, three hundred thirty".