11100012122230 has 32 divisors (see below), whose sum is σ = 20221198439904. Its totient is φ = 4386412444416.

The previous prime is 11100012122207. The next prime is 11100012122317. The reversal of 11100012122230 is 3222121000111.

It is a super-2 number, since 2×11100012122230² (a number of 27 digits) contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 45106482 + ... + 45351898.

It is an arithmetic number, because the mean of its divisors is an integer number (631912451247).

Almost surely, 2^{11100012122230} is an apocalyptic number.

11100012122230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11100012122230 is a deficient number, since it is larger than the sum of its proper divisors (9121186317674).

11100012122230 is a wasteful number, since it uses less digits than its factorization.

11100012122230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300000.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 11100012122230 its reverse (3222121000111), we get a palindrome (14322133122341).

The spelling of 11100012122230 in words is "eleven trillion, one hundred billion, twelve million, one hundred twenty-two thousand, two hundred thirty".