112220132111222 has 4 divisors (see below), whose sum is σ = 168330198166836. Its totient is φ = 56110066055610.

The previous prime is 112220132111201. The next prime is 112220132111233. The reversal of 112220132111222 is 222111231022211.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28055033027804 + ... + 28055033027807.

It is an arithmetic number, because the mean of its divisors is an integer number (42082549541709).

Almost surely, 2^{112220132111222} is an apocalyptic number.

112220132111222 is a deficient number, since it is larger than the sum of its proper divisors (56110066055614).

112220132111222 is an equidigital number, since it uses as much as digits as its factorization.

112220132111222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56110066055613.

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 112220132111222 its reverse (222111231022211), we get a palindrome (334331363133433).

The spelling of 112220132111222 in words is "one hundred twelve trillion, two hundred twenty billion, one hundred thirty-two million, one hundred eleven thousand, two hundred twenty-two".