42122101214 has 4 divisors (see below), whose sum is σ = 63183151824. Its totient is φ = 21061050606.

The previous prime is 42122101199. The next prime is 42122101267. The reversal of 42122101214 is 41210122124.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10530525302 + ... + 10530525305.

It is an arithmetic number, because the mean of its divisors is an integer number (15795787956).

Almost surely, 2^42122101214 is an apocalyptic number.

42122101214 is a deficient number, since it is larger than the sum of its proper divisors (21061050610).

42122101214 is a wasteful number, since it uses less digits than its factorization.

42122101214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21061050609.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 42122101214 its reverse (41210122124), we get a palindrome (83332223338).

The spelling of 42122101214 in words is "forty-two billion, one hundred twenty-two million, one hundred one thousand, two hundred fourteen".