343331221101 has 16 divisors (see below), whose sum is σ = 507855121920. Its totient is φ = 204552755120.

The previous prime is 343331221069. The next prime is 343331221127. The reversal of 343331221101 is 101122133343.

It is a cyclic number.

It is not a de Polignac number, because 343331221101 - 2⁵ = 343331221069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343331221151) 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, 88167345 + ... + 88171238.

It is an arithmetic number, because the mean of its divisors is an integer number (31740945120).

Almost surely, 2^343331221101 is an apocalyptic number.

It is an amenable number.

343331221101 is a deficient number, since it is larger than the sum of its proper divisors (164523900819).

343331221101 is a wasteful number, since it uses less digits than its factorization.

343331221101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176338656.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 343331221101 its reverse (101122133343), we get a palindrome (444453354444).

The spelling of 343331221101 in words is "three hundred forty-three billion, three hundred thirty-one million, two hundred twenty-one thousand, one hundred one".