722300800730 has 16 divisors (see below), whose sum is σ = 1342081488384. Its totient is φ = 279600309840.

The previous prime is 722300800729. The next prime is 722300800747. The reversal of 722300800730 is 37008003227.

It is a happy number.

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, 1165000982 + ... + 1165001601.

It is an arithmetic number, because the mean of its divisors is an integer number (83880093024).

Almost surely, 2^722300800730 is an apocalyptic number.

722300800730 is a deficient number, since it is larger than the sum of its proper divisors (619780687654).

722300800730 is a wasteful number, since it uses less digits than its factorization.

722300800730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2330002621.

The product of its (nonzero) digits is 14112, while the sum is 32.

Adding to 722300800730 its reverse (37008003227), we get a palindrome (759308803957).

The spelling of 722300800730 in words is "seven hundred twenty-two billion, three hundred million, eight hundred thousand, seven hundred thirty".