11021233330 has 16 divisors (see below), whose sum is σ = 19839656664. Its totient is φ = 4408174080.

The previous prime is 11021233319. The next prime is 11021233373. The reversal of 11021233330 is 3333212011.

It can be written as a sum of positive squares in 4 ways, for example, as 7341233761 + 3679999569 = 85681^2 + 60663^2 .

It is a super-2 number, since 2×11021233330² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11021233298 and 11021233307.

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, 146584 + ... + 208636.

Almost surely, 2^11021233330 is an apocalyptic number.

11021233330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11021233330 is a deficient number, since it is larger than the sum of its proper divisors (8818423334).

11021233330 is a wasteful number, since it uses less digits than its factorization.

11021233330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79821.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 11021233330 its reverse (3333212011), we get a palindrome (14354445341).

The spelling of 11021233330 in words is "eleven billion, twenty-one million, two hundred thirty-three thousand, three hundred thirty".