42212125266 has 8 divisors (see below), whose sum is σ = 84424250544. Its totient is φ = 14070708420.

The previous prime is 42212125231. The next prime is 42212125279. The reversal of 42212125266 is 66252121224.

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

42212125266 is an admirable 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, 3517677100 + ... + 3517677111.

It is an arithmetic number, because the mean of its divisors is an integer number (10553031318).

Almost surely, 2^42212125266 is an apocalyptic number.

42212125266 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42212125266 is a wasteful number, since it uses less digits than its factorization.

42212125266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7035354216.

The product of its digits is 23040, while the sum is 33.

The spelling of 42212125266 in words is "forty-two billion, two hundred twelve million, one hundred twenty-five thousand, two hundred sixty-six".