2731702345222 has 4 divisors (see below), whose sum is σ = 4097553517836. Its totient is φ = 1365851172610.

The previous prime is 2731702345219. The next prime is 2731702345261. The reversal of 2731702345222 is 2225432071372.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 682925586304 + ... + 682925586307.

It is an arithmetic number, because the mean of its divisors is an integer number (1024388379459).

Almost surely, 2^{2731702345222} is an apocalyptic number.

2731702345222 is a deficient number, since it is larger than the sum of its proper divisors (1365851172614).

2731702345222 is a wasteful number, since it uses less digits than its factorization.

2731702345222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1365851172613.

The product of its (nonzero) digits is 282240, while the sum is 40.

The spelling of 2731702345222 in words is "two trillion, seven hundred thirty-one billion, seven hundred two million, three hundred forty-five thousand, two hundred twenty-two".