11121120233330 has 16 divisors (see below), whose sum is σ = 20018071712664. Its totient is φ = 4448435806080.

The previous prime is 11121120233323. The next prime is 11121120233369. The reversal of 11121120233330 is 3333202112111.

It can be written as a sum of positive squares in 4 ways, for example, as 10860010475209 + 261109758121 = 3295453^2 + 510989^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11121120233296 and 11121120233305.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2866334 + ... + 5518886.

Almost surely, 2^{11121120233330} is an apocalyptic number.

11121120233330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11121120233330 is a deficient number, since it is larger than the sum of its proper divisors (8896951479334).

11121120233330 is a wasteful number, since it uses less digits than its factorization.

11121120233330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3071821.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 11121120233330 its reverse (3333202112111), we get a palindrome (14454322345441).

The spelling of 11121120233330 in words is "eleven trillion, one hundred twenty-one billion, one hundred twenty million, two hundred thirty-three thousand, three hundred thirty".