72023363722 has 16 divisors (see below), whose sum is σ = 108758624832. Its totient is φ = 35771279200.

The previous prime is 72023363719. The next prime is 72023363747. The reversal of 72023363722 is 22736332027.

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, 14779 + ... + 379822.

It is an arithmetic number, because the mean of its divisors is an integer number (6797414052).

Almost surely, 2^72023363722 is an apocalyptic number.

72023363722 is a deficient number, since it is larger than the sum of its proper divisors (36735261110).

72023363722 is a wasteful number, since it uses less digits than its factorization.

72023363722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395213.

The product of its (nonzero) digits is 127008, while the sum is 37.

Adding to 72023363722 its reverse (22736332027), we get a palindrome (94759695749).

The spelling of 72023363722 in words is "seventy-two billion, twenty-three million, three hundred sixty-three thousand, seven hundred twenty-two".