2422660662241 has 4 divisors (see below), whose sum is σ = 2422685448900. Its totient is φ = 2422635875584.

The previous prime is 2422660662203. The next prime is 2422660662251. The reversal of 2422660662241 is 1422660662242.

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 132496000000 + 2290164662241 = 364000^2 + 1513329^2 .

It is a cyclic number.

It is not a de Polignac number, because 2422660662241 - 2³⁷ = 2285221708769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2422660662251) 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, 12246136 + ... + 12442393.

It is an arithmetic number, because the mean of its divisors is an integer number (605671362225).

Almost surely, 2^{2422660662241} is an apocalyptic number.

It is an amenable number.

2422660662241 is a deficient number, since it is larger than the sum of its proper divisors (24786659).

2422660662241 is an equidigital number, since it uses as much as digits as its factorization.

2422660662241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24786658.

The product of its (nonzero) digits is 663552, while the sum is 43.

Subtracting from 2422660662241 its reverse (1422660662242), we obtain a palindrome (999999999999).

The spelling of 2422660662241 in words is "two trillion, four hundred twenty-two billion, six hundred sixty million, six hundred sixty-two thousand, two hundred forty-one".