2284821027081 has 12 divisors (see below), whose sum is σ = 3422530263152. Its totient is φ = 1523214017892.

The previous prime is 2284821027061. The next prime is 2284821027103. The reversal of 2284821027081 is 1807201284822.

2284821027081 is a `hidden beast` number, since 2 + 28 + 482 + 1 + 0 + 2 + 70 + 81 = 666.

It is not a de Polignac number, because 2284821027081 - 2⁶ = 2284821027017 is a prime.

It is a super-2 number, since 2×2284821027081² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2284821027061) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4701277591 + ... + 4701278076.

Almost surely, 2^{2284821027081} is an apocalyptic number.

It is an amenable number.

2284821027081 is a deficient number, since it is larger than the sum of its proper divisors (1137709236071).

2284821027081 is an frugal number, since it uses more digits than its factorization.

2284821027081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9402555682 (or 9402555670 counting only the distinct ones).

The product of its (nonzero) digits is 229376, while the sum is 45.

The spelling of 2284821027081 in words is "two trillion, two hundred eighty-four billion, eight hundred twenty-one million, twenty-seven thousand, eighty-one".