11011223131330 has 8 divisors (see below), whose sum is σ = 19820201636412. Its totient is φ = 4404489252528.

The previous prime is 11011223131303. The next prime is 11011223131351. The reversal of 11011223131330 is 3313132211011.

It can be written as a sum of positive squares in 2 ways, for example, as 10404050231961 + 607172899369 = 3225531^2 + 779213^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 550561156557 + ... + 550561156576.

Almost surely, 2^{11011223131330} is an apocalyptic number.

11011223131330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11011223131330 is a deficient number, since it is larger than the sum of its proper divisors (8808978505082).

11011223131330 is a wasteful number, since it uses less digits than its factorization.

11011223131330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1101122313140.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 11011223131330 its reverse (3313132211011), we get a palindrome (14324355342341).

The spelling of 11011223131330 in words is "eleven trillion, eleven billion, two hundred twenty-three million, one hundred thirty-one thousand, three hundred thirty".