11021213330 has 16 divisors (see below), whose sum is σ = 19841414400. Its totient is φ = 4407767472.

The previous prime is 11021213311. The next prime is 11021213351. The reversal of 11021213330 is 3331212011.

It is a junction number, because it is equal to n+sod(n) for n = 11021213299 and 11021213308.

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, 22880 + ... + 150219.

It is an arithmetic number, because the mean of its divisors is an integer number (1240088400).

Almost surely, 2^11021213330 is an apocalyptic number.

11021213330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11021213330 is a deficient number, since it is larger than the sum of its proper divisors (8820201070).

11021213330 is a wasteful number, since it uses less digits than its factorization.

11021213330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179473.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 11021213330 its reverse (3331212011), we get a palindrome (14352425341).

The spelling of 11021213330 in words is "eleven billion, twenty-one million, two hundred thirteen thousand, three hundred thirty".