10222345578 has 8 divisors (see below), whose sum is σ = 20444691168. Its totient is φ = 3407448524.

The previous prime is 10222345513. The next prime is 10222345589. The reversal of 10222345578 is 87554322201.

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

10222345578 is an admirable 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, 851862126 + ... + 851862137.

It is an arithmetic number, because the mean of its divisors is an integer number (2555586396).

Almost surely, 2^10222345578 is an apocalyptic number.

10222345578 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.

10222345578 is a wasteful number, since it uses less digits than its factorization.

10222345578 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1703724268.

The product of its (nonzero) digits is 134400, while the sum is 39.

Adding to 10222345578 its reverse (87554322201), we get a palindrome (97776667779).

The spelling of 10222345578 in words is "ten billion, two hundred twenty-two million, three hundred forty-five thousand, five hundred seventy-eight".