42212225011 has 8 divisors (see below), whose sum is σ = 46058370048. Its totient is φ = 38367525000.

The previous prime is 42212224991. The next prime is 42212225017. The reversal of 42212225011 is 11052221224.

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

It is a cyclic number.

It is not a de Polignac number, because 42212225011 - 2⁵ = 42212224979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42212225017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 299715 + ... + 417436.

It is an arithmetic number, because the mean of its divisors is an integer number (5757296256).

Almost surely, 2^42212225011 is an apocalyptic number.

42212225011 is a deficient number, since it is larger than the sum of its proper divisors (3846145037).

42212225011 is a wasteful number, since it uses less digits than its factorization.

42212225011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 722513.

The product of its (nonzero) digits is 640, while the sum is 22.

Adding to 42212225011 its reverse (11052221224), we get a palindrome (53264446235).

The spelling of 42212225011 in words is "forty-two billion, two hundred twelve million, two hundred twenty-five thousand, eleven".