34022332181 has 2 divisors, whose sum is σ = 34022332182. Its totient is φ = 34022332180.

The previous prime is 34022332177. The next prime is 34022332193. The reversal of 34022332181 is 18123322043.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27964200625 + 6058131556 = 167225^2 + 77834^2 .

It is a cyclic number.

It is not a de Polignac number, because 34022332181 - 2² = 34022332177 is a prime.

It is a super-2 number, since 2×34022332181² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34022332151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17011166090 + 17011166091.

It is an arithmetic number, because the mean of its divisors is an integer number (17011166091).

Almost surely, 2^34022332181 is an apocalyptic number.

It is an amenable number.

34022332181 is a deficient number, since it is larger than the sum of its proper divisors (1).

34022332181 is an equidigital number, since it uses as much as digits as its factorization.

34022332181 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 29.

The spelling of 34022332181 in words is "thirty-four billion, twenty-two million, three hundred thirty-two thousand, one hundred eighty-one".