242122101301235 has 16 divisors (see below), whose sum is σ = 293429952928800. Its totient is φ = 191775481478400.

The previous prime is 242122101301231. The next prime is 242122101301243. The reversal of 242122101301235 is 532103101221242.

It is not a de Polignac number, because 242122101301235 - 2² = 242122101301231 is a prime.

It is a super-2 number, since 2×242122101301235² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 242122101301198 and 242122101301207.

It is not an unprimeable number, because it can be changed into a prime (242122101301231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16616216 + ... + 27574314.

It is an arithmetic number, because the mean of its divisors is an integer number (18339372058050).

Almost surely, 2^{242122101301235} is an apocalyptic number.

242122101301235 is a deficient number, since it is larger than the sum of its proper divisors (51307851627565).

242122101301235 is a wasteful number, since it uses less digits than its factorization.

242122101301235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11001958.

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 242122101301235 its reverse (532103101221242), we get a palindrome (774225202522477).

The spelling of 242122101301235 in words is "two hundred forty-two trillion, one hundred twenty-two billion, one hundred one million, three hundred one thousand, two hundred thirty-five".