42535001122 has 8 divisors (see below), whose sum is σ = 63961611372. Its totient is φ = 21214464000.

The previous prime is 42535001087. The next prime is 42535001153. The reversal of 42535001122 is 22110053524.

It can be written as a sum of positive squares in 2 ways, for example, as 34032501441 + 8502499681 = 184479^2 + 92209^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26517279 + ... + 26518882.

Almost surely, 2^42535001122 is an apocalyptic number.

42535001122 is a deficient number, since it is larger than the sum of its proper divisors (21426610250).

42535001122 is a wasteful number, since it uses less digits than its factorization.

42535001122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53036564.

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 42535001122 its reverse (22110053524), we get a palindrome (64645054646).

The spelling of 42535001122 in words is "forty-two billion, five hundred thirty-five million, one thousand, one hundred twenty-two".