11120021203330 has 32 divisors (see below), whose sum is σ = 21680333068464. Its totient is φ = 4082120714496.

The previous prime is 11120021203303. The next prime is 11120021203331. The reversal of 11120021203330 is 3330212002111.

It can be written as a sum of positive squares in 8 ways, for example, as 2788375644649 + 8331645558681 = 1669843^2 + 2886459^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11120021203298 and 11120021203307.

It is not an unprimeable number, because it can be changed into a prime (11120021203331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 247198969 + ... + 247243948.

Almost surely, 2^{11120021203330} is an apocalyptic number.

11120021203330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11120021203330 is a deficient number, since it is larger than the sum of its proper divisors (10560311865134).

11120021203330 is a wasteful number, since it uses less digits than its factorization.

11120021203330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494443110.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 11120021203330 its reverse (3330212002111), we get a palindrome (14450233205441).

The spelling of 11120021203330 in words is "eleven trillion, one hundred twenty billion, twenty-one million, two hundred three thousand, three hundred thirty".