242122044115 has 32 divisors (see below), whose sum is σ = 338377585536. Its totient is φ = 162865397760.

The previous prime is 242122044053. The next prime is 242122044127. The reversal of 242122044115 is 511440221242.

It is not a de Polignac number, because 242122044115 - 2¹¹ = 242122042067 is a prime.

It is a super-2 number, since 2×242122044115² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19903635 + ... + 19915795.

It is an arithmetic number, because the mean of its divisors is an integer number (10574299548).

Almost surely, 2^242122044115 is an apocalyptic number.

242122044115 is a deficient number, since it is larger than the sum of its proper divisors (96255541421).

242122044115 is a wasteful number, since it uses less digits than its factorization.

242122044115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22959.

The product of its (nonzero) digits is 5120, while the sum is 28.

Adding to 242122044115 its reverse (511440221242), we get a palindrome (753562265357).

The spelling of 242122044115 in words is "two hundred forty-two billion, one hundred twenty-two million, forty-four thousand, one hundred fifteen".