11424105553220 has 48 divisors (see below), whose sum is σ = 24222992625216. Its totient is φ = 4525523184000.

The previous prime is 11424105553199. The next prime is 11424105553229. The reversal of 11424105553220 is 2235550142411.

It is a super-2 number, since 2×11424105553220² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11424105553229) 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, 3153851 + ... + 5726690.

It is an arithmetic number, because the mean of its divisors is an integer number (504645679692).

Almost surely, 2^{11424105553220} is an apocalyptic number.

11424105553220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11424105553220 is an abundant number, since it is smaller than the sum of its proper divisors (12798887071996).

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

11424105553220 is a wasteful number, since it uses less digits than its factorization.

11424105553220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8881172 (or 8881170 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 35.

Adding to 11424105553220 its reverse (2235550142411), we get a palindrome (13659655695631).

The spelling of 11424105553220 in words is "eleven trillion, four hundred twenty-four billion, one hundred five million, five hundred fifty-three thousand, two hundred twenty".