242222112100131 has 8 divisors (see below), whose sum is σ = 322962893890560. Its totient is φ = 161481369188232.

The previous prime is 242222112100121. The next prime is 242222112100201. The reversal of 242222112100131 is 131001211222242.

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

It is not a de Polignac number, because 242222112100131 - 2³⁰ = 242221038358307 is a prime.

It is a super-2 number, since 2×242222112100131² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (242222112100121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11329926 + ... + 24755028.

It is an arithmetic number, because the mean of its divisors is an integer number (40370361736320).

Almost surely, 2^{242222112100131} is an apocalyptic number.

242222112100131 is a deficient number, since it is larger than the sum of its proper divisors (80740781790429).

242222112100131 is a wasteful number, since it uses less digits than its factorization.

242222112100131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19439265.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 242222112100131 its reverse (131001211222242), we get a palindrome (373223323322373).

The spelling of 242222112100131 in words is "two hundred forty-two trillion, two hundred twenty-two billion, one hundred twelve million, one hundred thousand, one hundred thirty-one".