12010206455 has 32 divisors (see below), whose sum is σ = 15661755648. Its totient is φ = 8788953600.

The previous prime is 12010206443. The next prime is 12010206463. The reversal of 12010206455 is 55460201021.

It is not a de Polignac number, because 12010206455 - 2⁸ = 12010206199 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 31 ways as a sum of consecutive naturals, for example, 3468425 + ... + 3471885.

It is an arithmetic number, because the mean of its divisors is an integer number (489429864).

Almost surely, 2^12010206455 is an apocalyptic number.

12010206455 is a deficient number, since it is larger than the sum of its proper divisors (3651549193).

12010206455 is a wasteful number, since it uses less digits than its factorization.

12010206455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3947.

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 12010206455 its reverse (55460201021), we get a palindrome (67470407476).

The spelling of 12010206455 in words is "twelve billion, ten million, two hundred six thousand, four hundred fifty-five".