22120002001194 has 8 divisors (see below), whose sum is σ = 44240004002400. Its totient is φ = 7373334000396.

The previous prime is 22120002001193. The next prime is 22120002001241. The reversal of 22120002001194 is 49110020002122.

It is a sphenic number, since it is the product of 3 distinct primes.

22120002001194 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (22120002001193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1843333500094 + ... + 1843333500105.

It is an arithmetic number, because the mean of its divisors is an integer number (5530000500300).

Almost surely, 2^{22120002001194} is an apocalyptic number.

22120002001194 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

22120002001194 is a wasteful number, since it uses less digits than its factorization.

22120002001194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3686667000204.

The product of its (nonzero) digits is 576, while the sum is 24.

The spelling of 22120002001194 in words is "twenty-two trillion, one hundred twenty billion, two million, one thousand, one hundred ninety-four".