11224046145 has 16 divisors (see below), whose sum is σ = 19339895232. Its totient is φ = 5525684160.

The previous prime is 11224046137. The next prime is 11224046179. The reversal of 11224046145 is 54164042211.

It is not a de Polignac number, because 11224046145 - 2³ = 11224046137 is a prime.

It is a super-2 number, since 2×11224046145² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28779411 + ... + 28779800.

It is an arithmetic number, because the mean of its divisors is an integer number (1208743452).

Almost surely, 2^11224046145 is an apocalyptic number.

11224046145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11224046145 is a deficient number, since it is larger than the sum of its proper divisors (8115849087).

11224046145 is a wasteful number, since it uses less digits than its factorization.

11224046145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57559232.

The product of its (nonzero) digits is 7680, while the sum is 30.

Adding to 11224046145 its reverse (54164042211), we get a palindrome (65388088356).

The spelling of 11224046145 in words is "eleven billion, two hundred twenty-four million, forty-six thousand, one hundred forty-five".