184243420022 has 8 divisors (see below), whose sum is σ = 276396730056. Its totient is φ = 92111176672.

The previous prime is 184243420007. The next prime is 184243420087. The reversal of 184243420022 is 220024342481.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×184243420022² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5244788 + ... + 5279799.

It is an arithmetic number, because the mean of its divisors is an integer number (34549591257).

Almost surely, 2^184243420022 is an apocalyptic number.

184243420022 is a deficient number, since it is larger than the sum of its proper divisors (92153310034).

184243420022 is a wasteful number, since it uses less digits than its factorization.

184243420022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10533342.

The product of its (nonzero) digits is 24576, while the sum is 32.

The spelling of 184243420022 in words is "one hundred eighty-four billion, two hundred forty-three million, four hundred twenty thousand, twenty-two".