11722750370 has 16 divisors (see below), whose sum is σ = 21227306688. Its totient is φ = 4661021040.

The previous prime is 11722750363. The next prime is 11722750427. The reversal of 11722750370 is 7305722711.

It is a self number, because there is not a number n which added to its sum of digits gives 11722750370.

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, 3508136 + ... + 3511475.

It is an arithmetic number, because the mean of its divisors is an integer number (1326706668).

Almost surely, 2^11722750370 is an apocalyptic number.

11722750370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11722750370 is a deficient number, since it is larger than the sum of its proper divisors (9504556318).

11722750370 is a wasteful number, since it uses less digits than its factorization.

11722750370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7019785.

The product of its (nonzero) digits is 20580, while the sum is 35.

The spelling of 11722750370 in words is "eleven billion, seven hundred twenty-two million, seven hundred fifty thousand, three hundred seventy".