2731530064222 has 8 divisors (see below), whose sum is σ = 4097310348672. Its totient is φ = 1365759948000.

The previous prime is 2731530064217. The next prime is 2731530064297. The reversal of 2731530064222 is 2224600351372.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2731530064222² (a number of 26 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 3 ways as a sum of consecutive naturals, for example, 1830654 + ... + 2968897.

It is an arithmetic number, because the mean of its divisors is an integer number (512163793584).

Almost surely, 2^{2731530064222} is an apocalyptic number.

2731530064222 is a deficient number, since it is larger than the sum of its proper divisors (1365780284450).

2731530064222 is a wasteful number, since it uses less digits than its factorization.

2731530064222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5084114.

The product of its (nonzero) digits is 120960, while the sum is 37.

The spelling of 2731530064222 in words is "two trillion, seven hundred thirty-one billion, five hundred thirty million, sixty-four thousand, two hundred twenty-two".