2442220455065 has 32 divisors (see below), whose sum is σ = 3061395544320. Its totient is φ = 1868440953600.

The previous prime is 2442220455061. The next prime is 2442220455089. The reversal of 2442220455065 is 5605540222442.

It is not a de Polignac number, because 2442220455065 - 2² = 2442220455061 is a prime.

It is a super-2 number, since 2×2442220455065² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2442220455061) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 82295180 + ... + 82324850.

It is an arithmetic number, because the mean of its divisors is an integer number (95668610760).

Almost surely, 2^{2442220455065} is an apocalyptic number.

It is an amenable number.

2442220455065 is a deficient number, since it is larger than the sum of its proper divisors (619175089255).

2442220455065 is a wasteful number, since it uses less digits than its factorization.

2442220455065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37313.

The product of its (nonzero) digits is 768000, while the sum is 41.

The spelling of 2442220455065 in words is "two trillion, four hundred forty-two billion, two hundred twenty million, four hundred fifty-five thousand, sixty-five".