11420330223224 has 64 divisors (see below), whose sum is σ = 23959638108000. Its totient is φ = 5066941985280.

The previous prime is 11420330223223. The next prime is 11420330223299. The reversal of 11420330223224 is 42232203302411.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11420330223223) 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, 7576982 + ... + 8958309.

Almost surely, 2^{11420330223224} is an apocalyptic number.

It is an amenable number.

11420330223224 is an abundant number, since it is smaller than the sum of its proper divisors (12539307884776).

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

11420330223224 is a wasteful number, since it uses less digits than its factorization.

11420330223224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16535568 (or 16535564 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 11420330223224 its reverse (42232203302411), we get a palindrome (53652533525635).

The spelling of 11420330223224 in words is "eleven trillion, four hundred twenty billion, three hundred thirty million, two hundred twenty-three thousand, two hundred twenty-four".