34222506156331 has 12 divisors (see below), whose sum is σ = 34881803165608. Its totient is φ = 33575444869824.

The previous prime is 34222506156329. The next prime is 34222506156343. The reversal of 34222506156331 is 13365160522243.

It is not a de Polignac number, because 34222506156331 - 2¹ = 34222506156329 is a prime.

It is a super-2 number, since 2×34222506156331² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34222506556331) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73371751 + ... + 73836703.

Almost surely, 2^{34222506156331} is an apocalyptic number.

34222506156331 is a deficient number, since it is larger than the sum of its proper divisors (659297009277).

34222506156331 is an equidigital number, since it uses as much as digits as its factorization.

34222506156331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491262 (or 491209 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 43.

Adding to 34222506156331 its reverse (13365160522243), we get a palindrome (47587666678574).

The spelling of 34222506156331 in words is "thirty-four trillion, two hundred twenty-two billion, five hundred six million, one hundred fifty-six thousand, three hundred thirty-one".