242201040122 has 16 divisors (see below), whose sum is σ = 373506156072. Its totient is φ = 117720314880.

The previous prime is 242201040113. The next prime is 242201040131. The reversal of 242201040122 is 221040102242.

242201040122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (242201040113) and next prime (242201040131).

It can be written as a sum of positive squares in 4 ways, for example, as 172973641801 + 69227398321 = 415901^2 + 263111^2 .

It is a super-2 number, since 2×242201040122² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 242201040094 and 242201040103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5308823 + ... + 5354250.

Almost surely, 2^242201040122 is an apocalyptic number.

242201040122 is a deficient number, since it is larger than the sum of its proper divisors (131305115950).

242201040122 is a wasteful number, since it uses less digits than its factorization.

242201040122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10663393.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 242201040122 its reverse (221040102242), we get a palindrome (463241142364).

The spelling of 242201040122 in words is "two hundred forty-two billion, two hundred one million, forty thousand, one hundred twenty-two".