2566100022 has 8 divisors (see below), whose sum is σ = 5132200056. Its totient is φ = 855366672.

The previous prime is 2566100021. The next prime is 2566100029. The reversal of 2566100022 is 2200016652.

2566100022 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

2566100022 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 2566099965 and 2566100001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2566100021) 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, 213841663 + ... + 213841674.

It is an arithmetic number, because the mean of its divisors is an integer number (641525007).

Almost surely, 2^2566100022 is an apocalyptic number.

2566100022 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.

2566100022 is a wasteful number, since it uses less digits than its factorization.

2566100022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427683342.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 2566100022 is about 50656.6878309271. The cubic root of 2566100022 is about 1369.0664465978.

Adding to 2566100022 its reverse (2200016652), we get a palindrome (4766116674).

The spelling of 2566100022 in words is "two billion, five hundred sixty-six million, one hundred thousand, twenty-two".