2240050221311 has 48 divisors (see below), whose sum is σ = 2757514152960. Its totient is φ = 1809322945920.

The previous prime is 2240050221287. The next prime is 2240050221319. The reversal of 2240050221311 is 1131220500422.

It is not a de Polignac number, because 2240050221311 - 2⁶ = 2240050221247 is a prime.

It is a congruent number.

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 47 ways as a sum of consecutive naturals, for example, 296259971 + ... + 296267531.

It is an arithmetic number, because the mean of its divisors is an integer number (57448211520).

Almost surely, 2^{2240050221311} is an apocalyptic number.

2240050221311 is a deficient number, since it is larger than the sum of its proper divisors (517463931649).

2240050221311 is a wasteful number, since it uses less digits than its factorization.

2240050221311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9244 (or 9237 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 2240050221311 its reverse (1131220500422), we get a palindrome (3371270721733).

The spelling of 2240050221311 in words is "two trillion, two hundred forty billion, fifty million, two hundred twenty-one thousand, three hundred eleven".