2812810860001 has 32 divisors (see below), whose sum is σ = 3043685652480. Its totient is φ = 2589669739776.

The previous prime is 2812810859993. The next prime is 2812810860031. The reversal of 2812810860001 is 1000680182182.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2812810860001 - 2³ = 2812810859993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2812810860031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 255078450 + ... + 255089476.

It is an arithmetic number, because the mean of its divisors is an integer number (95115176640).

Almost surely, 2^{2812810860001} is an apocalyptic number.

It is an amenable number.

2812810860001 is a deficient number, since it is larger than the sum of its proper divisors (230874792479).

2812810860001 is a wasteful number, since it uses less digits than its factorization.

2812810860001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12333.

The product of its (nonzero) digits is 12288, while the sum is 37.

The spelling of 2812810860001 in words is "two trillion, eight hundred twelve billion, eight hundred ten million, eight hundred sixty thousand, one".