20313033222 has 8 divisors (see below), whose sum is σ = 40626066456. Its totient is φ = 6771011072.

The previous prime is 20313033199. The next prime is 20313033233. The reversal of 20313033222 is 22233031302.

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

20313033222 is an admirable number.

It is a congruent number.

It is an unprimeable number.

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, 1692752763 + ... + 1692752774.

It is an arithmetic number, because the mean of its divisors is an integer number (5078258307).

Almost surely, 2^20313033222 is an apocalyptic number.

20313033222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

20313033222 is a wasteful number, since it uses less digits than its factorization.

20313033222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3385505542.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 20313033222 its reverse (22233031302), we get a palindrome (42546064524).

The spelling of 20313033222 in words is "twenty billion, three hundred thirteen million, thirty-three thousand, two hundred twenty-two".