212102220110094 has 24 divisors (see below), whose sum is σ = 470763464148432. Its totient is φ = 68976331742880.

The previous prime is 212102220110023. The next prime is 212102220110111. The reversal of 212102220110094 is 490011022201212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 143700690394 + ... + 143700691869.

It is an arithmetic number, because the mean of its divisors is an integer number (19615144339518).

Almost surely, 2^{212102220110094} is an apocalyptic number.

212102220110094 is an abundant number, since it is smaller than the sum of its proper divisors (258661244038338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

212102220110094 is a wasteful number, since it uses less digits than its factorization.

212102220110094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287401382312 (or 287401382309 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The spelling of 212102220110094 in words is "two hundred twelve trillion, one hundred two billion, two hundred twenty million, one hundred ten thousand, ninety-four".