11023273648338 has 32 divisors (see below), whose sum is σ = 25623105822720. Its totient is φ = 3096125285520.

The previous prime is 11023273648319. The next prime is 11023273648349. The reversal of 11023273648338 is 83384637232011.

It is a super-2 number, since 2×11023273648338² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2224225458 + ... + 2224230413.

It is an arithmetic number, because the mean of its divisors is an integer number (800722056960).

Almost surely, 2^{11023273648338} is an apocalyptic number.

11023273648338 is an abundant number, since it is smaller than the sum of its proper divisors (14599832174382).

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

11023273648338 is a wasteful number, since it uses less digits than its factorization.

11023273648338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4448455942.

The product of its (nonzero) digits is 3483648, while the sum is 51.

The spelling of 11023273648338 in words is "eleven trillion, twenty-three billion, two hundred seventy-three million, six hundred forty-eight thousand, three hundred thirty-eight".