34312332211111 has 16 divisors (see below), whose sum is σ = 35411350431744. Its totient is φ = 33229423651104.

The previous prime is 34312332211099. The next prime is 34312332211117. The reversal of 34312332211111 is 11111223321343.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 34312332211111 - 2¹³ = 34312332202919 is a prime.

It is a super-2 number, since 2×34312332211111² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34312332211111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34312332211117) 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, 290386 + ... + 8289088.

It is an arithmetic number, because the mean of its divisors is an integer number (2213209401984).

Almost surely, 2^{34312332211111} is an apocalyptic number.

34312332211111 is a deficient number, since it is larger than the sum of its proper divisors (1099018220633).

34312332211111 is a wasteful number, since it uses less digits than its factorization.

34312332211111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7999710.

The product of its digits is 2592, while the sum is 28.

Adding to 34312332211111 its reverse (11111223321343), we get a palindrome (45423555532454).

The spelling of 34312332211111 in words is "thirty-four trillion, three hundred twelve billion, three hundred thirty-two million, two hundred eleven thousand, one hundred eleven".