20213292336 has 20 divisors (see below), whose sum is σ = 52217671992. Its totient is φ = 6737764096.

The previous prime is 20213292317. The next prime is 20213292373. The reversal of 20213292336 is 63329231202.

It is a junction number, because it is equal to n+sod(n) for n = 20213292297 and 20213292306.

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 3 ways as a sum of consecutive naturals, for example, 210555081 + ... + 210555176.

Almost surely, 2^20213292336 is an apocalyptic number.

It is an amenable number.

20213292336 is an abundant number, since it is smaller than the sum of its proper divisors (32004379656).

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

20213292336 is a wasteful number, since it uses less digits than its factorization.

20213292336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421110268 (or 421110262 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 33.

The spelling of 20213292336 in words is "twenty billion, two hundred thirteen million, two hundred ninety-two thousand, three hundred thirty-six".