343422222102211 has 16 divisors (see below), whose sum is σ = 416228336985600. Its totient is φ = 276607439015040.

The previous prime is 343422222102161. The next prime is 343422222102233. The reversal of 343422222102211 is 112201222224343.

It is not a de Polignac number, because 343422222102211 - 2²⁷ = 343422087884483 is a prime.

It is a super-2 number, since 2×343422222102211² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (343422228102211) 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, 2286692761 + ... + 2286842938.

It is an arithmetic number, because the mean of its divisors is an integer number (26014271061600).

Almost surely, 2^{343422222102211} is an apocalyptic number.

343422222102211 is a deficient number, since it is larger than the sum of its proper divisors (72806114883389).

343422222102211 is a wasteful number, since it uses less digits than its factorization.

343422222102211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4573536354.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 343422222102211 its reverse (112201222224343), we get a palindrome (455623444326554).

The spelling of 343422222102211 in words is "three hundred forty-three trillion, four hundred twenty-two billion, two hundred twenty-two million, one hundred two thousand, two hundred eleven".