34422222222397 has 8 divisors (see below), whose sum is σ = 34463943150840. Its totient is φ = 34380511334400.

The previous prime is 34422222222343. The next prime is 34422222222403. The reversal of 34422222222397 is 79322222222443.

It can be written as a sum of positive squares in 4 ways, for example, as 6297560136036 + 28124662086361 = 2509494^2 + 5303269^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34422222222397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34422222225397) 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, 4362147 + ... + 9374047.

It is an arithmetic number, because the mean of its divisors is an integer number (4307992893855).

Almost surely, 2^{34422222222397} is an apocalyptic number.

It is an amenable number.

34422222222397 is a deficient number, since it is larger than the sum of its proper divisors (41720928443).

34422222222397 is an equidigital number, since it uses as much as digits as its factorization.

34422222222397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5020223.

The product of its digits is 2322432, while the sum is 46.

Adding to 34422222222397 its sum of digits (46), we get a palindrome (34422222222443).

The spelling of 34422222222397 in words is "thirty-four trillion, four hundred twenty-two billion, two hundred twenty-two million, two hundred twenty-two thousand, three hundred ninety-seven".