224169656956 has 48 divisors (see below), whose sum is σ = 450710507520. Its totient is φ = 95565421440.

The previous prime is 224169656899. The next prime is 224169656983. The reversal of 224169656956 is 659656961422.

It is a junction number, because it is equal to n+sod(n) for n = 224169656894 and 224169656903.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6761901 + ... + 6794971.

It is an arithmetic number, because the mean of its divisors is an integer number (9389802240).

Almost surely, 2^224169656956 is an apocalyptic number.

It is an amenable number.

224169656956 is an abundant number, since it is smaller than the sum of its proper divisors (226540850564).

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

224169656956 is a wasteful number, since it uses less digits than its factorization.

224169656956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34354 (or 34352 counting only the distinct ones).

The product of its digits is 41990400, while the sum is 61.

The spelling of 224169656956 in words is "two hundred twenty-four billion, one hundred sixty-nine million, six hundred fifty-six thousand, nine hundred fifty-six".