11227654454 has 16 divisors (see below), whose sum is σ = 17838355248. Its totient is φ = 5281765632.

The previous prime is 11227654433. The next prime is 11227654463. The reversal of 11227654454 is 45445672211.

It is a happy number.

11227654454 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 44489 + ... + 156315.

It is an arithmetic number, because the mean of its divisors is an integer number (1114897203).

Almost surely, 2^11227654454 is an apocalyptic number.

11227654454 is a deficient number, since it is larger than the sum of its proper divisors (6610700794).

11227654454 is a wasteful number, since it uses less digits than its factorization.

11227654454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114799.

The product of its digits is 268800, while the sum is 41.

The spelling of 11227654454 in words is "eleven billion, two hundred twenty-seven million, six hundred fifty-four thousand, four hundred fifty-four".