11002231122330 has 64 divisors (see below), whose sum is σ = 30240549642240. Its totient is φ = 2509545566784.

The previous prime is 11002231122307. The next prime is 11002231122331. The reversal of 11002231122330 is 3322113220011.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 11002231122297 and 11002231122306.

It is not an unprimeable number, because it can be changed into a prime (11002231122331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54587904 + ... + 54789083.

It is an arithmetic number, because the mean of its divisors is an integer number (472508588160).

Almost surely, 2^{11002231122330} is an apocalyptic number.

11002231122330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11002231122330 is an abundant number, since it is smaller than the sum of its proper divisors (19238318519910).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11002231122330 is a wasteful number, since it uses less digits than its factorization.

11002231122330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109377483.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 11002231122330 its reverse (3322113220011), we get a palindrome (14324344342341).

The spelling of 11002231122330 in words is "eleven trillion, two billion, two hundred thirty-one million, one hundred twenty-two thousand, three hundred thirty".