11972750210 has 8 divisors (see below), whose sum is σ = 21550950396. Its totient is φ = 4789100080.

The previous prime is 11972750203. The next prime is 11972750233. The reversal of 11972750210 is 1205727911.

It can be written as a sum of positive squares in 2 ways, for example, as 11622349249 + 350400961 = 107807^2 + 18719^2 .

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

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, 598637501 + ... + 598637520.

Almost surely, 2^11972750210 is an apocalyptic number.

11972750210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11972750210 is a deficient number, since it is larger than the sum of its proper divisors (9578200186).

11972750210 is a wasteful number, since it uses less digits than its factorization.

11972750210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1197275028.

The product of its (nonzero) digits is 8820, while the sum is 35.

The spelling of 11972750210 in words is "eleven billion, nine hundred seventy-two million, seven hundred fifty thousand, two hundred ten".