224155262551422 has 32 divisors (see below), whose sum is σ = 463772656327680. Its totient is φ = 72141433953120.

The previous prime is 224155262551421. The next prime is 224155262551501.

224155262551422 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224155262551421) 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, 21787803 + ... + 30381225.

It is an arithmetic number, because the mean of its divisors is an integer number (14492895510240).

Almost surely, 2^{224155262551422} is an apocalyptic number.

224155262551422 is an abundant number, since it is smaller than the sum of its proper divisors (239617393776258).

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

224155262551422 is a wasteful number, since it uses less digits than its factorization.

224155262551422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8743368.

The product of its digits is 3840000, while the sum is 48.

The spelling of 224155262551422 in words is "two hundred twenty-four trillion, one hundred fifty-five billion, two hundred sixty-two million, five hundred fifty-one thousand, four hundred twenty-two".