2023210022100 has 144 divisors (see below), whose sum is σ = 5899593235200. Its totient is φ = 535320414720.

The previous prime is 2023210022083. The next prime is 2023210022107. The reversal of 2023210022100 is 12200123202.

It is a happy number.

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 2023210022100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2023210022107) 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, 19809966 + ... + 19911834.

Almost surely, 2^{2023210022100} is an apocalyptic number.

2023210022100 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 2023210022100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2949796617600).

2023210022100 is an abundant number, since it is smaller than the sum of its proper divisors (3876383213100).

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

2023210022100 is a wasteful number, since it uses less digits than its factorization.

2023210022100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102402 (or 102395 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 2023210022100 its reverse (12200123202), we get a palindrome (2035410145302).

The spelling of 2023210022100 in words is "two trillion, twenty-three billion, two hundred ten million, twenty-two thousand, one hundred".