20113223300010 has 192 divisors, whose sum is σ = 55042480741248. Its totient is φ = 5089253524992.

The previous prime is 20113223299987. The next prime is 20113223300021. The reversal of 20113223300010 is 1000332231102.

20113223300010 is a `hidden beast` number, since 2 + 0 + 1 + 1 + 322 + 330 + 0 + 0 + 10 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 91961944 + ... + 92180396.

It is an arithmetic number, because the mean of its divisors is an integer number (286679587194).

Almost surely, 2^{20113223300010} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20113223300010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27521240370624).

20113223300010 is an abundant number, since it is smaller than the sum of its proper divisors (34929257441238).

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

20113223300010 is a wasteful number, since it uses less digits than its factorization.

20113223300010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219189 (or 219186 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 20113223300010 its reverse (1000332231102), we get a palindrome (21113555531112).

The spelling of 20113223300010 in words is "twenty trillion, one hundred thirteen billion, two hundred twenty-three million, three hundred thousand, ten".