1122011224430 has 16 divisors (see below), whose sum is σ = 2052728733024. Its totient is φ = 441447038880.

The previous prime is 1122011224393. The next prime is 1122011224457. The reversal of 1122011224430 is 344221102211.

It is a junction number, because it is equal to n+sod(n) for n = 1122011224396 and 1122011224405.

It is a congruent number.

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, 919680722 + ... + 919681941.

It is an arithmetic number, because the mean of its divisors is an integer number (128295545814).

Almost surely, 2^{1122011224430} is an apocalyptic number.

1122011224430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1122011224430 is a deficient number, since it is larger than the sum of its proper divisors (930717508594).

1122011224430 is a wasteful number, since it uses less digits than its factorization.

1122011224430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1839362731.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 1122011224430 its reverse (344221102211), we get a palindrome (1466232326641).

The spelling of 1122011224430 in words is "one trillion, one hundred twenty-two billion, eleven million, two hundred twenty-four thousand, four hundred thirty".