11003121222130 has 64 divisors (see below), whose sum is σ = 21125505024000. Its totient is φ = 4114174603968.

The previous prime is 11003121222089. The next prime is 11003121222151. The reversal of 11003121222130 is 3122212130011.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 11003121222098 and 11003121222107.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23165487 + ... + 23635693.

It is an arithmetic number, because the mean of its divisors is an integer number (330086016000).

Almost surely, 2^{11003121222130} is an apocalyptic number.

11003121222130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11003121222130 is a deficient number, since it is larger than the sum of its proper divisors (10122383801870).

11003121222130 is a wasteful number, since it uses less digits than its factorization.

11003121222130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471871.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 11003121222130 its reverse (3122212130011), we get a palindrome (14125333352141).

The spelling of 11003121222130 in words is "eleven trillion, three billion, one hundred twenty-one million, two hundred twenty-two thousand, one hundred thirty".