16820232002 has 16 divisors (see below), whose sum is σ = 29323408320. Its totient is φ = 7086489648.

The previous prime is 16820231983. The next prime is 16820232031. The reversal of 16820232002 is 20023202861.

16820232002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×16820232002² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

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, 10180913 + ... + 10182564.

It is an arithmetic number, because the mean of its divisors is an integer number (1832713020).

Almost surely, 2^16820232002 is an apocalyptic number.

16820232002 is a deficient number, since it is larger than the sum of its proper divisors (12503176318).

16820232002 is a wasteful number, since it uses less digits than its factorization.

16820232002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20363545.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 16820232002 its reverse (20023202861), we get a palindrome (36843434863).

The spelling of 16820232002 in words is "sixteen billion, eight hundred twenty million, two hundred thirty-two thousand, two".