40113113222 has 32 divisors (see below), whose sum is σ = 74065065984. Its totient is φ = 15866762400.

The previous prime is 40113113219. The next prime is 40113113251. The reversal of 40113113222 is 22231131104.

It is a junction number, because it is equal to n+sod(n) for n = 40113113194 and 40113113203.

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 15 ways as a sum of consecutive naturals, for example, 2319347 + ... + 2336577.

It is an arithmetic number, because the mean of its divisors is an integer number (2314533312).

Almost surely, 2^40113113222 is an apocalyptic number.

40113113222 is a deficient number, since it is larger than the sum of its proper divisors (33951952762).

40113113222 is a wasteful number, since it uses less digits than its factorization.

40113113222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30044.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 40113113222 its reverse (22231131104), we get a palindrome (62344244326).

The spelling of 40113113222 in words is "forty billion, one hundred thirteen million, one hundred thirteen thousand, two hundred twenty-two".