11112020330 has 8 divisors (see below), whose sum is σ = 20001636612. Its totient is φ = 4444808128.

The previous prime is 11112020323. The next prime is 11112020341. The reversal of 11112020330 is 3302021111.

It can be written as a sum of positive squares in 2 ways, for example, as 10876612681 + 235407649 = 104291^2 + 15343^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon 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 3 ways as a sum of consecutive naturals, for example, 555601007 + ... + 555601026.

Almost surely, 2^11112020330 is an apocalyptic number.

11112020330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11112020330 is a deficient number, since it is larger than the sum of its proper divisors (8889616282).

11112020330 is a wasteful number, since it uses less digits than its factorization.

11112020330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1111202040.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 11112020330 its reverse (3302021111), we get a palindrome (14414041441).

The spelling of 11112020330 in words is "eleven billion, one hundred twelve million, twenty thousand, three hundred thirty".