2121112012094 has 8 divisors (see below), whose sum is σ = 3182098402560. Its totient is φ = 1060412544576.

The previous prime is 2121112012043. The next prime is 2121112012169. The reversal of 2121112012094 is 4902102111212.

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, 71712254 + ... + 71741825.

It is an arithmetic number, because the mean of its divisors is an integer number (397762300320).

Almost surely, 2^{2121112012094} is an apocalyptic number.

2121112012094 is a deficient number, since it is larger than the sum of its proper divisors (1060986390466).

2121112012094 is a wasteful number, since it uses less digits than its factorization.

2121112012094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143461474.

The product of its (nonzero) digits is 576, while the sum is 26.

The spelling of 2121112012094 in words is "two trillion, one hundred twenty-one billion, one hundred twelve million, twelve thousand, ninety-four".