112220222100022 has 4 divisors (see below), whose sum is σ = 168330333150036. Its totient is φ = 56110111050010.

The previous prime is 112220222100017. The next prime is 112220222100149. The reversal of 112220222100022 is 220001222022211.

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, 28055055525004 + ... + 28055055525007.

It is an arithmetic number, because the mean of its divisors is an integer number (42082583287509).

Almost surely, 2^{112220222100022} is an apocalyptic number.

112220222100022 is a deficient number, since it is larger than the sum of its proper divisors (56110111050014).

112220222100022 is an equidigital number, since it uses as much as digits as its factorization.

112220222100022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56110111050013.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 112220222100022 its reverse (220001222022211), we get a palindrome (332221444122233).

The spelling of 112220222100022 in words is "one hundred twelve trillion, two hundred twenty billion, two hundred twenty-two million, one hundred thousand, twenty-two".