12212201121094 has 96 divisors (see below), whose sum is σ = 21545920519200. Its totient is φ = 5140261969920.

The previous prime is 12212201121053. The next prime is 12212201121101. The reversal of 12212201121094 is 49012110221221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1785145114 + ... + 1785151954.

It is an arithmetic number, because the mean of its divisors is an integer number (224436672075).

Almost surely, 2^{12212201121094} is an apocalyptic number.

12212201121094 is a deficient number, since it is larger than the sum of its proper divisors (9333719398106).

12212201121094 is a wasteful number, since it uses less digits than its factorization.

12212201121094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7610 (or 7257 counting only the distinct ones).

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

The spelling of 12212201121094 in words is "twelve trillion, two hundred twelve billion, two hundred one million, one hundred twenty-one thousand, ninety-four".