10068619722 has 64 divisors (see below), whose sum is σ = 23361212160. Its totient is φ = 2833657344.

The previous prime is 10068619661. The next prime is 10068619723. The reversal of 10068619722 is 22791686001.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (10068619723) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 785638 + ... + 798350.

It is an arithmetic number, because the mean of its divisors is an integer number (365018940).

Almost surely, 2^10068619722 is an apocalyptic number.

10068619722 is an abundant number, since it is smaller than the sum of its proper divisors (13292592438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10068619722 is a wasteful number, since it uses less digits than its factorization.

10068619722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13007.

The product of its (nonzero) digits is 72576, while the sum is 42.

The spelling of 10068619722 in words is "ten billion, sixty-eight million, six hundred nineteen thousand, seven hundred twenty-two".