80010625121281 has 8 divisors (see below), whose sum is σ = 84225719150720. Its totient is φ = 75795931941552.

The previous prime is 80010625121267. The next prime is 80010625121291. The reversal of 80010625121281 is 18212152601008.

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 80010625121281 - 2¹⁷ = 80010624990209 is a prime.

It is a super-2 number, since 2×80010625121281² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 80010625121281.

It is not an unprimeable number, because it can be changed into a prime (80010625121221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99802665 + ... + 100601158.

It is an arithmetic number, because the mean of its divisors is an integer number (10528214893840).

Almost surely, 2^{80010625121281} is an apocalyptic number.

It is an amenable number.

80010625121281 is a deficient number, since it is larger than the sum of its proper divisors (4215094029439).

80010625121281 is a wasteful number, since it uses less digits than its factorization.

80010625121281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200424855.

The product of its (nonzero) digits is 15360, while the sum is 37.

Adding to 80010625121281 its reverse (18212152601008), we get a palindrome (98222777722289).

The spelling of 80010625121281 in words is "eighty trillion, ten billion, six hundred twenty-five million, one hundred twenty-one thousand, two hundred eighty-one".