11322220330 has 16 divisors (see below), whose sum is σ = 20383710984. Its totient is φ = 4528062720.

The previous prime is 11322220297. The next prime is 11322220361. The reversal of 11322220330 is 3302222311.

It can be written as a sum of positive squares in 4 ways, for example, as 10563933961 + 758286369 = 102781^2 + 27537^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11322220298 and 11322220307.

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 7 ways as a sum of consecutive naturals, for example, 43947 + ... + 156766.

Almost surely, 2^11322220330 is an apocalyptic number.

11322220330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11322220330 is a deficient number, since it is larger than the sum of its proper divisors (9061490654).

11322220330 is a wasteful number, since it uses less digits than its factorization.

11322220330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206361.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 11322220330 its reverse (3302222311), we get a palindrome (14624442641).

The spelling of 11322220330 in words is "eleven billion, three hundred twenty-two million, two hundred twenty thousand, three hundred thirty".