20322309082 has 32 divisors (see below), whose sum is σ = 33376629312. Its totient is φ = 9242897664.

The previous prime is 20322309079. The next prime is 20322309083. The reversal of 20322309082 is 28090322302.

It is not an unprimeable number, because it can be changed into a prime (20322309083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36573 + ... + 204895.

It is an arithmetic number, because the mean of its divisors is an integer number (1043019666).

Almost surely, 2^20322309082 is an apocalyptic number.

20322309082 is a deficient number, since it is larger than the sum of its proper divisors (13054320230).

20322309082 is a wasteful number, since it uses less digits than its factorization.

20322309082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168462.

The product of its (nonzero) digits is 10368, while the sum is 31.

The spelling of 20322309082 in words is "twenty billion, three hundred twenty-two million, three hundred nine thousand, eighty-two".