111132211322 has 32 divisors (see below), whose sum is σ = 188692200000. Its totient is φ = 48625315200.

The previous prime is 111132211303. The next prime is 111132211331. The reversal of 111132211322 is 223112231111.

It is a junction number, because it is equal to n+sod(n) for n = 111132211294 and 111132211303.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51947 + ... + 474302.

It is an arithmetic number, because the mean of its divisors is an integer number (5896631250).

Almost surely, 2^111132211322 is an apocalyptic number.

111132211322 is a deficient number, since it is larger than the sum of its proper divisors (77559988678).

111132211322 is a wasteful number, since it uses less digits than its factorization.

111132211322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526622.

The product of its digits is 144, while the sum is 20.

Adding to 111132211322 its reverse (223112231111), we get a palindrome (334244442433).

The spelling of 111132211322 in words is "one hundred eleven billion, one hundred thirty-two million, two hundred eleven thousand, three hundred twenty-two".