20352411122 has 8 divisors (see below), whose sum is σ = 30632810796. Its totient is φ = 10141474192.

The previous prime is 20352411071. The next prime is 20352411133. The reversal of 20352411122 is 22111425302.

It can be written as a sum of positive squares in 2 ways, for example, as 16734268321 + 3618142801 = 129361^2 + 60151^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17364953 + ... + 17366124.

Almost surely, 2^20352411122 is an apocalyptic number.

20352411122 is a deficient number, since it is larger than the sum of its proper divisors (10280399674).

20352411122 is a wasteful number, since it uses less digits than its factorization.

20352411122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34731372.

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 20352411122 its reverse (22111425302), we get a palindrome (42463836424).

The spelling of 20352411122 in words is "twenty billion, three hundred fifty-two million, four hundred eleven thousand, one hundred twenty-two".