4412100212520 has 1152 divisors, whose sum is σ = 18410564027520. Its totient is φ = 837720576000.

The previous prime is 4412100212503. The next prime is 4412100212537. The reversal of 4412100212520 is 252120012144.

It is an interprime number because it is at equal distance from previous prime (4412100212503) and next prime (4412100212537).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 934170879 + ... + 934175601.

It is an arithmetic number, because the mean of its divisors is an integer number (15981392385).

Almost surely, 2^{4412100212520} is an apocalyptic number.

4412100212520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4412100212520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9205282013760).

4412100212520 is an abundant number, since it is smaller than the sum of its proper divisors (13998463815000).

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

4412100212520 is a wasteful number, since it uses less digits than its factorization.

4412100212520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4887 (or 4865 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 24.

Adding to 4412100212520 its reverse (252120012144), we get a palindrome (4664220224664).

The spelling of 4412100212520 in words is "four trillion, four hundred twelve billion, one hundred million, two hundred twelve thousand, five hundred twenty".