224302092018 has 32 divisors (see below), whose sum is σ = 451700226432. Its totient is φ = 74251632000.

The previous prime is 224302092017. The next prime is 224302092023. The reversal of 224302092018 is 810290203422.

It is a super-2 number, since 2×224302092018² (a number of 24 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 224302092018.

It is not an unprimeable number, because it can be changed into a prime (224302092017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3429430 + ... + 3494222.

It is an arithmetic number, because the mean of its divisors is an integer number (14115632076).

Almost surely, 2^224302092018 is an apocalyptic number.

224302092018 is an abundant number, since it is smaller than the sum of its proper divisors (227398134414).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

224302092018 is a wasteful number, since it uses less digits than its factorization.

224302092018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68770.

The product of its (nonzero) digits is 13824, while the sum is 33.

The spelling of 224302092018 in words is "two hundred twenty-four billion, three hundred two million, ninety-two thousand, eighteen".