12111100322 has 16 divisors (see below), whose sum is σ = 19241455392. Its totient is φ = 5697510720.

The previous prime is 12111100319. The next prime is 12111100357. The reversal of 12111100322 is 22300111121.

It is a junction number, because it is equal to n+sod(n) for n = 12111100297 and 12111100306.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53297 + ... + 164507.

It is an arithmetic number, because the mean of its divisors is an integer number (1202590962).

Almost surely, 2^12111100322 is an apocalyptic number.

12111100322 is a deficient number, since it is larger than the sum of its proper divisors (7130355070).

12111100322 is a wasteful number, since it uses less digits than its factorization.

12111100322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114433.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 12111100322 its reverse (22300111121), we get a palindrome (34411211443).

The spelling of 12111100322 in words is "twelve billion, one hundred eleven million, one hundred thousand, three hundred twenty-two".