242200212104 has 8 divisors (see below), whose sum is σ = 454125397710. Its totient is φ = 121100106048.

The previous prime is 242200212101. The next prime is 242200212109. The reversal of 242200212104 is 401212002242.

It can be written as a sum of positive squares in only one way, i.e., 238438843204 + 3761368900 = 488302^2 + 61330^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (242200212101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15137513249 + ... + 15137513264.

Almost surely, 2^242200212104 is an apocalyptic number.

It is an amenable number.

242200212104 is a deficient number, since it is larger than the sum of its proper divisors (211925185606).

242200212104 is a wasteful number, since it uses less digits than its factorization.

242200212104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30275026519 (or 30275026515 counting only the distinct ones).

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

Adding to 242200212104 its reverse (401212002242), we get a palindrome (643412214346).

The spelling of 242200212104 in words is "two hundred forty-two billion, two hundred million, two hundred twelve thousand, one hundred four".