4022062465561 has 4 divisors (see below), whose sum is σ = 4596642817792. Its totient is φ = 3447482113332.

The previous prime is 4022062465541. The next prime is 4022062465621. The reversal of 4022062465561 is 1655642602204.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4022062465561 - 2⁴¹ = 1823039210009 is a prime.

It is a super-2 number, since 2×4022062465561² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4022062465541) 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, 287290176105 + ... + 287290176118.

It is an arithmetic number, because the mean of its divisors is an integer number (1149160704448).

Almost surely, 2^{4022062465561} is an apocalyptic number.

It is an amenable number.

4022062465561 is a deficient number, since it is larger than the sum of its proper divisors (574580352231).

4022062465561 is an equidigital number, since it uses as much as digits as its factorization.

4022062465561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574580352230.

The product of its (nonzero) digits is 691200, while the sum is 43.

The spelling of 4022062465561 in words is "four trillion, twenty-two billion, sixty-two million, four hundred sixty-five thousand, five hundred sixty-one".