2240101441121 has 4 divisors (see below), whose sum is σ = 2240175900612. Its totient is φ = 2240026981632.

The previous prime is 2240101441037. The next prime is 2240101441181. The reversal of 2240101441121 is 1211441010422.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 174025802896 + 2066075638225 = 417164^2 + 1437385^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2240101441121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2240101441181) 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, 37184600 + ... + 37244793.

It is an arithmetic number, because the mean of its divisors is an integer number (560043975153).

Almost surely, 2^{2240101441121} is an apocalyptic number.

It is an amenable number.

2240101441121 is a deficient number, since it is larger than the sum of its proper divisors (74459491).

2240101441121 is an equidigital number, since it uses as much as digits as its factorization.

2240101441121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74459490.

The product of its (nonzero) digits is 512, while the sum is 23.

Adding to 2240101441121 its reverse (1211441010422), we get a palindrome (3451542451543).

The spelling of 2240101441121 in words is "two trillion, two hundred forty billion, one hundred one million, four hundred forty-one thousand, one hundred twenty-one".