22287468094 has 4 divisors (see below), whose sum is σ = 33431202144. Its totient is φ = 11143734046.

The previous prime is 22287468067. The next prime is 22287468097. The reversal of 22287468094 is 49086478222.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22287468097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5571867022 + ... + 5571867025.

It is an arithmetic number, because the mean of its divisors is an integer number (8357800536).

Almost surely, 2^22287468094 is an apocalyptic number.

22287468094 is a deficient number, since it is larger than the sum of its proper divisors (11143734050).

22287468094 is a wasteful number, since it uses less digits than its factorization.

22287468094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11143734049.

The product of its (nonzero) digits is 3096576, while the sum is 52.

The spelling of 22287468094 in words is "twenty-two billion, two hundred eighty-seven million, four hundred sixty-eight thousand, ninety-four".