42072062501222 has 8 divisors (see below), whose sum is σ = 67962562502016. Its totient is φ = 19417875000552.

The previous prime is 42072062501213. The next prime is 42072062501297. The reversal of 42072062501222 is 22210526027024.

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

It is a congruent number.

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, 809078124998 + ... + 809078125049.

It is an arithmetic number, because the mean of its divisors is an integer number (8495320312752).

Almost surely, 2^{42072062501222} is an apocalyptic number.

42072062501222 is a deficient number, since it is larger than the sum of its proper divisors (25890500000794).

42072062501222 is a wasteful number, since it uses less digits than its factorization.

42072062501222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1618156250062.

The product of its (nonzero) digits is 53760, while the sum is 35.

Adding to 42072062501222 its reverse (22210526027024), we get a palindrome (64282588528246).

The spelling of 42072062501222 in words is "forty-two trillion, seventy-two billion, sixty-two million, five hundred one thousand, two hundred twenty-two".