22210100212194 has 48 divisors (see below), whose sum is σ = 48204786614400. Its totient is φ = 7390613780160.

The previous prime is 22210100212187. The next prime is 22210100212229. The reversal of 22210100212194 is 49121200101222.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 259490734 + ... + 259576310.

It is an arithmetic number, because the mean of its divisors is an integer number (1004266387800).

Almost surely, 2^{22210100212194} is an apocalyptic number.

22210100212194 is an abundant number, since it is smaller than the sum of its proper divisors (25994686402206).

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

22210100212194 is a wasteful number, since it uses less digits than its factorization.

22210100212194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110255 (or 110252 counting only the distinct ones).

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

The spelling of 22210100212194 in words is "twenty-two trillion, two hundred ten billion, one hundred million, two hundred twelve thousand, one hundred ninety-four".