11722266610 has 32 divisors (see below), whose sum is σ = 21843302400. Its totient is φ = 4523977920.

The previous prime is 11722266583. The next prime is 11722266613. The reversal of 11722266610 is 1666222711.

It is not an unprimeable number, because it can be changed into a prime (11722266613) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 412851 + ... + 440329.

It is an arithmetic number, because the mean of its divisors is an integer number (682603200).

Almost surely, 2^11722266610 is an apocalyptic number.

11722266610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11722266610 is a deficient number, since it is larger than the sum of its proper divisors (10121035790).

11722266610 is a wasteful number, since it uses less digits than its factorization.

11722266610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28986.

The product of its (nonzero) digits is 12096, while the sum is 34.

The spelling of 11722266610 in words is "eleven billion, seven hundred twenty-two million, two hundred sixty-six thousand, six hundred ten".