2254123300 has 144 divisors (see below), whose sum is σ = 5777255232. Its totient is φ = 752601600.

The previous prime is 2254123259. The next prime is 2254123307. The reversal of 2254123300 is 33214522.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (2254123307) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 4046622 + ... + 4047178.

It is an arithmetic number, because the mean of its divisors is an integer number (40119828).

Almost surely, 2^2254123300 is an apocalyptic number.

2254123300 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 2254123300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2888627616).

2254123300 is an abundant number, since it is smaller than the sum of its proper divisors (3523131932).

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

2254123300 is a wasteful number, since it uses less digits than its factorization.

2254123300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 878 (or 871 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 2254123300 is about 47477.6084064899. The cubic root of 2254123300 is about 1311.1706607115.

Adding to 2254123300 its reverse (33214522), we get a palindrome (2287337822).

The spelling of 2254123300 in words is "two billion, two hundred fifty-four million, one hundred twenty-three thousand, three hundred".