224699066660 has 24 divisors (see below), whose sum is σ = 472024881216. Its totient is φ = 89849752160.

The previous prime is 224699066587. The next prime is 224699066723. The reversal of 224699066660 is 66660996422.

It is a junction number, because it is equal to n+sod(n) for n = 224699066596 and 224699066605.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1805432 + ... + 1925871.

It is an arithmetic number, because the mean of its divisors is an integer number (19667703384).

Almost surely, 2^224699066660 is an apocalyptic number.

224699066660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

224699066660 is an abundant number, since it is smaller than the sum of its proper divisors (247325814556).

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

224699066660 is a wasteful number, since it uses less digits than its factorization.

224699066660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3734323 (or 3734321 counting only the distinct ones).

The product of its (nonzero) digits is 10077696, while the sum is 56.

The spelling of 224699066660 in words is "two hundred twenty-four billion, six hundred ninety-nine million, sixty-six thousand, six hundred sixty".