40042211122 has 8 divisors (see below), whose sum is σ = 60064166700. Its totient is φ = 20020822224.

The previous prime is 40042211107. The next prime is 40042211147. The reversal of 40042211122 is 22111224004.

40042211122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 35645062401 + 4397148721 = 188799^2 + 66311^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 40042211122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 195004 + ... + 343672.

Almost surely, 2^40042211122 is an apocalyptic number.

40042211122 is a deficient number, since it is larger than the sum of its proper divisors (20021955578).

40042211122 is a wasteful number, since it uses less digits than its factorization.

40042211122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283340.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 40042211122 its reverse (22111224004), we get a palindrome (62153435126).

The spelling of 40042211122 in words is "forty billion, forty-two million, two hundred eleven thousand, one hundred twenty-two".