11110022100321 has 16 divisors (see below), whose sum is σ = 15128717170944. Its totient is φ = 7249007890944.

The previous prime is 11110022100313. The next prime is 11110022100329. The reversal of 11110022100321 is 12300122001111.

It is an interprime number because it is at equal distance from previous prime (11110022100313) and next prime (11110022100329).

It is not a de Polignac number, because 11110022100321 - 2³ = 11110022100313 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11110022100321.

It is not an unprimeable number, because it can be changed into a prime (11110022100329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13083915 + ... + 13907151.

It is an arithmetic number, because the mean of its divisors is an integer number (945544823184).

Almost surely, 2^{11110022100321} is an apocalyptic number.

It is an amenable number.

11110022100321 is a deficient number, since it is larger than the sum of its proper divisors (4018695070623).

11110022100321 is an equidigital number, since it uses as much as digits as its factorization.

11110022100321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 919000.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 11110022100321 its reverse (12300122001111), we get a palindrome (23410144101432).

The spelling of 11110022100321 in words is "eleven trillion, one hundred ten billion, twenty-two million, one hundred thousand, three hundred twenty-one".