2000223023100 has 144 divisors (see below), whose sum is σ = 5840131207680. Its totient is φ = 528527283200.

The previous prime is 2000223023033. The next prime is 2000223023101. The reversal of 2000223023100 is 13203220002.

It is a super-2 number, since 2×2000223023100² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 2000223023100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000223023101) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 187088755 + ... + 187099445.

It is an arithmetic number, because the mean of its divisors is an integer number (40556466720).

Almost surely, 2^{2000223023100} is an apocalyptic number.

2000223023100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2000223023100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2920065603840).

2000223023100 is an abundant number, since it is smaller than the sum of its proper divisors (3839908184580).

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

2000223023100 is a wasteful number, since it uses less digits than its factorization.

2000223023100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16340 (or 16333 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 2000223023100 its reverse (13203220002), we get a palindrome (2013426243102).

The spelling of 2000223023100 in words is "two trillion, two hundred twenty-three million, twenty-three thousand, one hundred".