11022321402420 has 48 divisors (see below), whose sum is σ = 30862839889728. Its totient is φ = 2939253329920.

The previous prime is 11022321402419. The next prime is 11022321402437. The reversal of 11022321402420 is 2420412322011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4751860 + ... + 6680180.

It is an arithmetic number, because the mean of its divisors is an integer number (642975831036).

Almost surely, 2^{11022321402420} is an apocalyptic number.

11022321402420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11022321402420 is an abundant number, since it is smaller than the sum of its proper divisors (19840518487308).

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

11022321402420 is a wasteful number, since it uses less digits than its factorization.

11022321402420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2023600 (or 2023598 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 11022321402420 its reverse (2420412322011), we get a palindrome (13442733724431).

The spelling of 11022321402420 in words is "eleven trillion, twenty-two billion, three hundred twenty-one million, four hundred two thousand, four hundred twenty".