1372270227736 has 32 divisors (see below), whose sum is σ = 2628235745280. Its totient is φ = 671412743200.

The previous prime is 1372270227703. The next prime is 1372270227763. The reversal of 1372270227736 is 6377220722731.

It is a super-2 number, since 2×1372270227736² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1372270227736.

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, 1723551 + ... + 2390641.

It is an arithmetic number, because the mean of its divisors is an integer number (82132367040).

Almost surely, 2^{1372270227736} is an apocalyptic number.

It is an amenable number.

1372270227736 is a deficient number, since it is larger than the sum of its proper divisors (1255965517544).

1372270227736 is a wasteful number, since it uses less digits than its factorization.

1372270227736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672615 (or 672611 counting only the distinct ones).

The product of its (nonzero) digits is 2074464, while the sum is 49.

The spelling of 1372270227736 in words is "one trillion, three hundred seventy-two billion, two hundred seventy million, two hundred twenty-seven thousand, seven hundred thirty-six".