42224350033211 has 4 divisors (see below), whose sum is σ = 42424465436424. Its totient is φ = 42024234630000.

The previous prime is 42224350033141. The next prime is 42224350033291. The reversal of 42224350033211 is 11233005342224.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42224350033211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42224350033291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100057701290 + ... + 100057701711.

It is an arithmetic number, because the mean of its divisors is an integer number (10606116359106).

Almost surely, 2^{42224350033211} is an apocalyptic number.

42224350033211 is a deficient number, since it is larger than the sum of its proper divisors (200115403213).

42224350033211 is a wasteful number, since it uses less digits than its factorization.

42224350033211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200115403212.

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 42224350033211 its reverse (11233005342224), we get a palindrome (53457355375435).

The spelling of 42224350033211 in words is "forty-two trillion, two hundred twenty-four billion, three hundred fifty million, thirty-three thousand, two hundred eleven".