242122342202 has 16 divisors (see below), whose sum is σ = 391197327360. Its totient is φ = 111726881712.

The previous prime is 242122342177. The next prime is 242122342271. The reversal of 242122342202 is 202243221242.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 776498 + ... + 1042685.

It is an arithmetic number, because the mean of its divisors is an integer number (24449832960).

Almost surely, 2^242122342202 is an apocalyptic number.

242122342202 is a deficient number, since it is larger than the sum of its proper divisors (149074985158).

242122342202 is a wasteful number, since it uses less digits than its factorization.

242122342202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1824317.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 242122342202 its reverse (202243221242), we get a palindrome (444365563444).

The spelling of 242122342202 in words is "two hundred forty-two billion, one hundred twenty-two million, three hundred forty-two thousand, two hundred two".