224541101512 has 128 divisors (see below), whose sum is σ = 534638764800. Its totient is φ = 86037811200.

The previous prime is 224541101507. The next prime is 224541101531. The reversal of 224541101512 is 215101145422.

224541101512 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×224541101512² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4121812 + ... + 4175932.

It is an arithmetic number, because the mean of its divisors is an integer number (4176865350).

Almost surely, 2^224541101512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 224541101512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (267319382400).

224541101512 is an abundant number, since it is smaller than the sum of its proper divisors (310097663288).

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

224541101512 is a wasteful number, since it uses less digits than its factorization.

224541101512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54327 (or 54323 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 28.

Adding to 224541101512 its reverse (215101145422), we get a palindrome (439642246934).

The spelling of 224541101512 in words is "two hundred twenty-four billion, five hundred forty-one million, one hundred one thousand, five hundred twelve".