184801223881 has 8 divisors (see below), whose sum is σ = 185497232328. Its totient is φ = 184105488000.

The previous prime is 184801223879. The next prime is 184801223903. The reversal of 184801223881 is 188322108481.

It can be written as a sum of positive squares in 4 ways, for example, as 25851494656 + 158949729225 = 160784^2 + 398685^2 .

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 184801223881 - 2¹ = 184801223879 is a prime.

It is a super-2 number, since 2×184801223881² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (184801223801) 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, 1345411 + ... + 1476391.

It is an arithmetic number, because the mean of its divisors is an integer number (23187154041).

Almost surely, 2^184801223881 is an apocalyptic number.

It is an amenable number.

184801223881 is a deficient number, since it is larger than the sum of its proper divisors (696008447).

184801223881 is a wasteful number, since it uses less digits than its factorization.

184801223881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136283.

The product of its (nonzero) digits is 196608, while the sum is 46.

The spelling of 184801223881 in words is "one hundred eighty-four billion, eight hundred one million, two hundred twenty-three thousand, eight hundred eighty-one".