1222112112094 has 4 divisors (see below), whose sum is σ = 1833168168144. Its totient is φ = 611056056046.

The previous prime is 1222112112047. The next prime is 1222112112097. The reversal of 1222112112094 is 4902112112221.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1222112112097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 305528028022 + ... + 305528028025.

It is an arithmetic number, because the mean of its divisors is an integer number (458292042036).

Almost surely, 2^{1222112112094} is an apocalyptic number.

1222112112094 is a deficient number, since it is larger than the sum of its proper divisors (611056056050).

1222112112094 is an equidigital number, since it uses as much as digits as its factorization.

1222112112094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 611056056049.

The product of its (nonzero) digits is 1152, while the sum is 28.

The spelling of 1222112112094 in words is "one trillion, two hundred twenty-two billion, one hundred twelve million, one hundred twelve thousand, ninety-four".