2210371351856 has 10 divisors (see below), whose sum is σ = 4282594494252. Its totient is φ = 1105185675920.

The previous prime is 2210371351847. The next prime is 2210371351943. The reversal of 2210371351856 is 6581531730122.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69074104730 + ... + 69074104761.

Almost surely, 2^{2210371351856} is an apocalyptic number.

It is an amenable number.

2210371351856 is a deficient number, since it is larger than the sum of its proper divisors (2072223142396).

2210371351856 is a wasteful number, since it uses less digits than its factorization.

2210371351856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138148209499 (or 138148209493 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 44.

The spelling of 2210371351856 in words is "two trillion, two hundred ten billion, three hundred seventy-one million, three hundred fifty-one thousand, eight hundred fifty-six".