34334422221 has 16 divisors (see below), whose sum is σ = 50686368768. Its totient is φ = 20498161200.

The previous prime is 34334422193. The next prime is 34334422229. The reversal of 34334422221 is 12222443343.

It is not a de Polignac number, because 34334422221 - 2⁵ = 34334422189 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34334422229) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7762245 + ... + 7766666.

It is an arithmetic number, because the mean of its divisors is an integer number (3167898048).

Almost surely, 2^34334422221 is an apocalyptic number.

It is an amenable number.

34334422221 is a deficient number, since it is larger than the sum of its proper divisors (16351946547).

34334422221 is a wasteful number, since it uses less digits than its factorization.

34334422221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15528992.

The product of its digits is 27648, while the sum is 30.

Adding to 34334422221 its reverse (12222443343), we get a palindrome (46556865564).

The spelling of 34334422221 in words is "thirty-four billion, three hundred thirty-four million, four hundred twenty-two thousand, two hundred twenty-one".