112212202211222 has 8 divisors (see below), whose sum is σ = 177177161386200. Its totient is φ = 53153148415824.

The previous prime is 112212202211191. The next prime is 112212202211231. The reversal of 112212202211222 is 222112202212211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1476476344847 + ... + 1476476344922.

It is an arithmetic number, because the mean of its divisors is an integer number (22147145173275).

Almost surely, 2^{112212202211222} is an apocalyptic number.

112212202211222 is a deficient number, since it is larger than the sum of its proper divisors (64964959174978).

112212202211222 is a wasteful number, since it uses less digits than its factorization.

112212202211222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2952952689790.

The product of its (nonzero) digits is 512, while the sum is 23.

Adding to 112212202211222 its reverse (222112202212211), we get a palindrome (334324404423433).

The spelling of 112212202211222 in words is "one hundred twelve trillion, two hundred twelve billion, two hundred two million, two hundred eleven thousand, two hundred twenty-two".