2240050221312 has 36 divisors (see below), whose sum is σ = 5961800330640. Its totient is φ = 746683406848.

The previous prime is 2240050221287. The next prime is 2240050221319. The reversal of 2240050221312 is 2131220500422.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (2240050221319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1458365262 + ... + 1458366797.

It is an arithmetic number, because the mean of its divisors is an integer number (165605564740).

Almost surely, 2^{2240050221312} is an apocalyptic number.

It is an amenable number.

2240050221312 is an abundant number, since it is smaller than the sum of its proper divisors (3721750109328).

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

2240050221312 is an equidigital number, since it uses as much as digits as its factorization.

2240050221312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2916732078 (or 2916732064 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 2240050221312 its reverse (2131220500422), we get a palindrome (4371270721734).

The spelling of 2240050221312 in words is "two trillion, two hundred forty billion, fifty million, two hundred twenty-one thousand, three hundred twelve".