2146212526255 has 16 divisors (see below), whose sum is σ = 2943689661504. Its totient is φ = 1471532348160.

The previous prime is 2146212526201. The next prime is 2146212526319. The reversal of 2146212526255 is 5526252126412.

It is not a de Polignac number, because 2146212526255 - 2⁷ = 2146212526127 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 15 ways as a sum of consecutive naturals, for example, 2920156 + ... + 3580465.

It is an arithmetic number, because the mean of its divisors is an integer number (183980603844).

Almost surely, 2^{2146212526255} is an apocalyptic number.

2146212526255 is a deficient number, since it is larger than the sum of its proper divisors (797477135249).

2146212526255 is an equidigital number, since it uses as much as digits as its factorization.

2146212526255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6510066.

The product of its digits is 576000, while the sum is 43.

The spelling of 2146212526255 in words is "two trillion, one hundred forty-six billion, two hundred twelve million, five hundred twenty-six thousand, two hundred fifty-five".