110122124642 has 8 divisors (see below), whose sum is σ = 165771028332. Its totient is φ = 54865115200.

The previous prime is 110122124641. The next prime is 110122124669. The reversal of 110122124642 is 246421221011.

It can be written as a sum of positive squares in 2 ways, for example, as 105755690401 + 4366434241 = 325201^2 + 66079^2 .

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

It is not an unprimeable number, because it can be changed into a prime (110122124641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97972859 + ... + 97973982.

Almost surely, 2^110122124642 is an apocalyptic number.

110122124642 is a deficient number, since it is larger than the sum of its proper divisors (55648903690).

110122124642 is a wasteful number, since it uses less digits than its factorization.

110122124642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195947124.

The product of its (nonzero) digits is 1536, while the sum is 26.

Adding to 110122124642 its reverse (246421221011), we get a palindrome (356543345653).

The spelling of 110122124642 in words is "one hundred ten billion, one hundred twenty-two million, one hundred twenty-four thousand, six hundred forty-two".