23226520472346 has 16 divisors (see below), whose sum is σ = 49185572765184. Its totient is φ = 7286751520704.

The previous prime is 23226520472299. The next prime is 23226520472413. The reversal of 23226520472346 is 64327402562232.

It is a junction number, because it is equal to n+sod(n) for n = 23226520472295 and 23226520472304.

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, 113855492410 + ... + 113855492613.

It is an arithmetic number, because the mean of its divisors is an integer number (3074098297824).

Almost surely, 2^{23226520472346} is an apocalyptic number.

23226520472346 is an abundant number, since it is smaller than the sum of its proper divisors (25959052292838).

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

23226520472346 is a wasteful number, since it uses less digits than its factorization.

23226520472346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227710985045.

The product of its (nonzero) digits is 5806080, while the sum is 48.

The spelling of 23226520472346 in words is "twenty-three trillion, two hundred twenty-six billion, five hundred twenty million, four hundred seventy-two thousand, three hundred forty-six".