182422490869 has 8 divisors (see below), whose sum is σ = 193506349248. Its totient is φ = 171377868480.

The previous prime is 182422490807. The next prime is 182422490917. The reversal of 182422490869 is 968094224281.

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 182422490869 - 2⁷ = 182422490741 is a prime.

It is a super-2 number, since 2×182422490869² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (182422490069) 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, 9799417 + ... + 9818014.

It is an arithmetic number, because the mean of its divisors is an integer number (24188293656).

Almost surely, 2^182422490869 is an apocalyptic number.

It is an amenable number.

182422490869 is a deficient number, since it is larger than the sum of its proper divisors (11083858379).

182422490869 is a wasteful number, since it uses less digits than its factorization.

182422490869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19617995.

The product of its (nonzero) digits is 3981312, while the sum is 55.

The spelling of 182422490869 in words is "one hundred eighty-two billion, four hundred twenty-two million, four hundred ninety thousand, eight hundred sixty-nine".