722229463501 has 8 divisors (see below), whose sum is σ = 888897801344. Its totient is φ = 571434300720.

The previous prime is 722229463489. The next prime is 722229463523. The reversal of 722229463501 is 105364922227.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 722229463501 - 2¹⁵ = 722229430733 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (722229461501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3968293665 + ... + 3968293846.

It is an arithmetic number, because the mean of its divisors is an integer number (111112225168).

Almost surely, 2^722229463501 is an apocalyptic number.

It is an amenable number.

722229463501 is a deficient number, since it is larger than the sum of its proper divisors (166668337843).

722229463501 is a wasteful number, since it uses less digits than its factorization.

722229463501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7936587531.

The product of its (nonzero) digits is 362880, while the sum is 43.

The spelling of 722229463501 in words is "seven hundred twenty-two billion, two hundred twenty-nine million, four hundred sixty-three thousand, five hundred one".