122301111242 has 8 divisors (see below), whose sum is σ = 189777586500. Its totient is φ = 59041915744.

The previous prime is 122301111211. The next prime is 122301111259. The reversal of 122301111242 is 242111103221.

It can be written as a sum of positive squares in 2 ways, for example, as 120132253201 + 2168858041 = 346601^2 + 46571^2 .

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

It is a super-2 number, since 2×122301111242² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1054319867 + ... + 1054319982.

Almost surely, 2^122301111242 is an apocalyptic number.

122301111242 is a deficient number, since it is larger than the sum of its proper divisors (67476475258).

122301111242 is a wasteful number, since it uses less digits than its factorization.

122301111242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2108639880.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 122301111242 its reverse (242111103221), we get a palindrome (364412214463).

The spelling of 122301111242 in words is "one hundred twenty-two billion, three hundred one million, one hundred eleven thousand, two hundred forty-two".