20132690822 has 8 divisors (see below), whose sum is σ = 31240382400. Its totient is φ = 9719230024.

The previous prime is 20132690821. The next prime is 20132690839. The reversal of 20132690822 is 22809623102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20132690821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 173557622 + ... + 173557737.

It is an arithmetic number, because the mean of its divisors is an integer number (3905047800).

Almost surely, 2^20132690822 is an apocalyptic number.

20132690822 is a deficient number, since it is larger than the sum of its proper divisors (11107691578).

20132690822 is a wasteful number, since it uses less digits than its factorization.

20132690822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347115390.

The product of its (nonzero) digits is 20736, while the sum is 35.

The spelling of 20132690822 in words is "twenty billion, one hundred thirty-two million, six hundred ninety thousand, eight hundred twenty-two".