4222540602561 has 8 divisors (see below), whose sum is σ = 5630073506784. Its totient is φ = 2815017383360.

The previous prime is 4222540602557. The next prime is 4222540602587. The reversal of 4222540602561 is 1652060452224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4222540602561 - 2² = 4222540602557 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4222540622561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1334235 + ... + 3197696.

It is an arithmetic number, because the mean of its divisors is an integer number (703759188348).

Almost surely, 2^{4222540602561} is an apocalyptic number.

It is an amenable number.

4222540602561 is a deficient number, since it is larger than the sum of its proper divisors (1407532904223).

4222540602561 is a wasteful number, since it uses less digits than its factorization.

4222540602561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4842511.

The product of its (nonzero) digits is 230400, while the sum is 39.

The spelling of 4222540602561 in words is "four trillion, two hundred twenty-two billion, five hundred forty million, six hundred two thousand, five hundred sixty-one".