240013200122 has 4 divisors (see below), whose sum is σ = 360019800186. Its totient is φ = 120006600060.

The previous prime is 240013200107. The next prime is 240013200169. The reversal of 240013200122 is 221002310042.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 128170444081 + 111842756041 = 358009^2 + 334429^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 240013200122.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60003300029 + ... + 60003300032.

Almost surely, 2^240013200122 is an apocalyptic number.

240013200122 is a deficient number, since it is larger than the sum of its proper divisors (120006600064).

240013200122 is a wasteful number, since it uses less digits than its factorization.

240013200122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120006600063.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 240013200122 its reverse (221002310042), we get a palindrome (461015510164).

The spelling of 240013200122 in words is "two hundred forty billion, thirteen million, two hundred thousand, one hundred twenty-two".