10212440645255 has 8 divisors (see below), whose sum is σ = 12254951298912. Its totient is φ = 8169937499808.

The previous prime is 10212440645233. The next prime is 10212440645261. The reversal of 10212440645255 is 55254604421201.

10212440645255 is digitally balanced in base 2, because in such base 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.

It is a cyclic number.

It is not a de Polignac number, because 10212440645255 - 2⁶ = 10212440645191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1753814 + ... + 4847756.

It is an arithmetic number, because the mean of its divisors is an integer number (1531868912364).

Almost surely, 2^{10212440645255} is an apocalyptic number.

10212440645255 is a deficient number, since it is larger than the sum of its proper divisors (2042510653657).

10212440645255 is an equidigital number, since it uses as much as digits as its factorization.

10212440645255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3754105.

The product of its (nonzero) digits is 384000, while the sum is 41.

The spelling of 10212440645255 in words is "ten trillion, two hundred twelve billion, four hundred forty million, six hundred forty-five thousand, two hundred fifty-five".