22475028094 has 4 divisors (see below), whose sum is σ = 33712542144. Its totient is φ = 11237514046.

The previous prime is 22475028077. The next prime is 22475028113. The reversal of 22475028094 is 49082057422.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 49082057422 = 2 ⋅24541028711.

It is a self number, because there is not a number n which added to its sum of digits gives 22475028094.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5618757022 + ... + 5618757025.

It is an arithmetic number, because the mean of its divisors is an integer number (8428135536).

Almost surely, 2^22475028094 is an apocalyptic number.

22475028094 is a deficient number, since it is larger than the sum of its proper divisors (11237514050).

22475028094 is a wasteful number, since it uses less digits than its factorization.

22475028094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11237514049.

The product of its (nonzero) digits is 322560, while the sum is 43.

The spelling of 22475028094 in words is "twenty-two billion, four hundred seventy-five million, twenty-eight thousand, ninety-four".