224151151422 has 64 divisors (see below), whose sum is σ = 499578347520. Its totient is φ = 66473637600.

The previous prime is 224151151409. The next prime is 224151151429.

224151151422 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 224151151422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224151151429) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 739297 + ... + 997427.

It is an arithmetic number, because the mean of its divisors is an integer number (7805911680).

Almost surely, 2^224151151422 is an apocalyptic number.

224151151422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 224151151422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (249789173760).

224151151422 is an abundant number, since it is smaller than the sum of its proper divisors (275427196098).

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

224151151422 is a wasteful number, since it uses less digits than its factorization.

224151151422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258429.

The product of its digits is 6400, while the sum is 30.

It can be divided in two parts, 224151 and 151422, that added together give a palindrome (375573).

The spelling of 224151151422 in words is "two hundred twenty-four billion, one hundred fifty-one million, one hundred fifty-one thousand, four hundred twenty-two".