32722470046 has 16 divisors (see below), whose sum is σ = 56098094976. Its totient is φ = 14023307736.

The previous prime is 32722470017. The next prime is 32722470089. The reversal of 32722470046 is 64007422723.

It is a super-2 number, since 2×32722470046² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32722469987 and 32722470014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 464185 + ... + 530011.

It is an arithmetic number, because the mean of its divisors is an integer number (3506130936).

Almost surely, 2^32722470046 is an apocalyptic number.

32722470046 is a deficient number, since it is larger than the sum of its proper divisors (23375624930).

32722470046 is a wasteful number, since it uses less digits than its factorization.

32722470046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101343.

The product of its (nonzero) digits is 112896, while the sum is 37.

Adding to 32722470046 its reverse (64007422723), we get a palindrome (96729892769).

The spelling of 32722470046 in words is "thirty-two billion, seven hundred twenty-two million, four hundred seventy thousand, forty-six".