722229370016 has 96 divisors (see below), whose sum is σ = 1772970353280. Its totient is φ = 281352268800.

The previous prime is 722229369997. The next prime is 722229370097. The reversal of 722229370016 is 610073922227.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27734090 + ... + 27760118.

It is an arithmetic number, because the mean of its divisors is an integer number (18468441180).

Almost surely, 2^722229370016 is an apocalyptic number.

It is an amenable number.

722229370016 is an abundant number, since it is smaller than the sum of its proper divisors (1050740983264).

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

722229370016 is a wasteful number, since it uses less digits than its factorization.

722229370016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37318 (or 37310 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 41.

The spelling of 722229370016 in words is "seven hundred twenty-two billion, two hundred twenty-nine million, three hundred seventy thousand, sixteen".