10256216540210 has 32 divisors (see below), whose sum is σ = 19443886227072. Its totient is φ = 3887443626880.

The previous prime is 10256216540159. The next prime is 10256216540239. The reversal of 10256216540210 is 1204561265201.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 208350371 + ... + 208399590.

It is an arithmetic number, because the mean of its divisors is an integer number (607621444596).

Almost surely, 2^{10256216540210} is an apocalyptic number.

10256216540210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10256216540210 is a deficient number, since it is larger than the sum of its proper divisors (9187669686862).

10256216540210 is a wasteful number, since it uses less digits than its factorization.

10256216540210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416750098.

The product of its (nonzero) digits is 28800, while the sum is 35.

The spelling of 10256216540210 in words is "ten trillion, two hundred fifty-six billion, two hundred sixteen million, five hundred forty thousand, two hundred ten".