247365068226 has 16 divisors (see below), whose sum is σ = 505256310144. Its totient is φ = 80700660464.

The previous prime is 247365068219. The next prime is 247365068257. The reversal of 247365068226 is 622860563742.

247365068226 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 2×247365068226² (a number of 24 digits) contains 22 as substring.

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, 438590265 + ... + 438590828.

It is an arithmetic number, because the mean of its divisors is an integer number (31578519384).

Almost surely, 2^247365068226 is an apocalyptic number.

247365068226 is an abundant number, since it is smaller than the sum of its proper divisors (257891241918).

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

247365068226 is a wasteful number, since it uses less digits than its factorization.

247365068226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 877181145.

The product of its (nonzero) digits is 5806080, while the sum is 51.

The spelling of 247365068226 in words is "two hundred forty-seven billion, three hundred sixty-five million, sixty-eight thousand, two hundred twenty-six".