111212314034 has 32 divisors (see below), whose sum is σ = 177774367680. Its totient is φ = 52027157952.

The previous prime is 111212314033. The next prime is 111212314039. The reversal of 111212314034 is 430413212111.

It is not an unprimeable number, because it can be changed into a prime (111212314033) 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, 16514132 + ... + 16520864.

It is an arithmetic number, because the mean of its divisors is an integer number (5555448990).

Almost surely, 2^111212314034 is an apocalyptic number.

111212314034 is a deficient number, since it is larger than the sum of its proper divisors (66562053646).

111212314034 is a wasteful number, since it uses less digits than its factorization.

111212314034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12074.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 111212314034 its reverse (430413212111), we get a palindrome (541625526145).

The spelling of 111212314034 in words is "one hundred eleven billion, two hundred twelve million, three hundred fourteen thousand, thirty-four".