2124101441220 has 96 divisors (see below), whose sum is σ = 6663520273536. Its totient is φ = 501016550400.

The previous prime is 2124101441219. The next prime is 2124101441221. The reversal of 2124101441220 is 221441014212.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2124101441219) and next prime (2124101441221).

It is a super-2 number, since 2×2124101441220² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2124101441221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43466601 + ... + 43515440.

It is an arithmetic number, because the mean of its divisors is an integer number (69411669516).

Almost surely, 2^{2124101441220} is an apocalyptic number.

2124101441220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2124101441220 is an abundant number, since it is smaller than the sum of its proper divisors (4539418832316).

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

2124101441220 is a wasteful number, since it uses less digits than its factorization.

2124101441220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86982101 (or 86982099 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 24.

Adding to 2124101441220 its reverse (221441014212), we get a palindrome (2345542455432).

The spelling of 2124101441220 in words is "two trillion, one hundred twenty-four billion, one hundred one million, four hundred forty-one thousand, two hundred twenty".