2300220240 has 80 divisors (see below), whose sum is σ = 7139126400. Its totient is φ = 612665856.

The previous prime is 2300220229. The next prime is 2300220257. The reversal of 2300220240 is 420220032.

It is a tau number, because it is divible by the number of its divisors (80).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 215346 + ... + 225774.

It is an arithmetic number, because the mean of its divisors is an integer number (89239080).

Almost surely, 2^2300220240 is an apocalyptic number.

2300220240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2300220240 is an abundant number, since it is smaller than the sum of its proper divisors (4838906160).

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

2300220240 is a wasteful number, since it uses less digits than its factorization.

2300220240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11364 (or 11358 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 2300220240 is about 47960.6113388893. The cubic root of 2300220240 is about 1320.0482535161.

Adding to 2300220240 its reverse (420220032), we get a palindrome (2720440272).

The spelling of 2300220240 in words is "two billion, three hundred million, two hundred twenty thousand, two hundred forty".