243004341201022 has 32 divisors (see below), whose sum is σ = 376824208287744. Its totient is φ = 117408013034400.

The previous prime is 243004341201001. The next prime is 243004341201067. The reversal of 243004341201022 is 220102143400342.

It is a super-2 number, since 2×243004341201022² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168039253 + ... + 169479199.

It is an arithmetic number, because the mean of its divisors is an integer number (11775756508992).

Almost surely, 2^{243004341201022} is an apocalyptic number.

243004341201022 is a deficient number, since it is larger than the sum of its proper divisors (133819867086722).

243004341201022 is a wasteful number, since it uses less digits than its factorization.

243004341201022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1444024.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 243004341201022 its reverse (220102143400342), we get a palindrome (463106484601364).

The spelling of 243004341201022 in words is "two hundred forty-three trillion, four billion, three hundred forty-one million, two hundred one thousand, twenty-two".