11056430546223 has 32 divisors (see below), whose sum is σ = 14983779976704. Its totient is φ = 7250849574912.

The previous prime is 11056430546209. The next prime is 11056430546267. The reversal of 11056430546223 is 32264503465011.

It is not a de Polignac number, because 11056430546223 - 2²⁶ = 11056363437359 is a prime.

It is a super-2 number, since 2×11056430546223² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11056430546423) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54130015 + ... + 54333887.

It is an arithmetic number, because the mean of its divisors is an integer number (468243124272).

Almost surely, 2^{11056430546223} is an apocalyptic number.

11056430546223 is a deficient number, since it is larger than the sum of its proper divisors (3927349430481).

11056430546223 is a wasteful number, since it uses less digits than its factorization.

11056430546223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204895.

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 11056430546223 in words is "eleven trillion, fifty-six billion, four hundred thirty million, five hundred forty-six thousand, two hundred twenty-three".