224705215142022 has 16 divisors (see below), whose sum is σ = 463907540938752. Its totient is φ = 72485553271560.

The previous prime is 224705215141993. The next prime is 224705215142033. The reversal of 224705215142022 is 220241512507422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 604046277078 + ... + 604046277449.

It is an arithmetic number, because the mean of its divisors is an integer number (28994221308672).

Almost surely, 2^{224705215142022} is an apocalyptic number.

224705215142022 is an abundant number, since it is smaller than the sum of its proper divisors (239202325796730).

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

224705215142022 is a wasteful number, since it uses less digits than its factorization.

224705215142022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1208092554563.

The product of its (nonzero) digits is 179200, while the sum is 39.

Adding to 224705215142022 its reverse (220241512507422), we get a palindrome (444946727649444).

The spelling of 224705215142022 in words is "two hundred twenty-four trillion, seven hundred five billion, two hundred fifteen million, one hundred forty-two thousand, twenty-two".