2422665663 has 16 divisors (see below), whose sum is σ = 3576475776. Its totient is φ = 1446366240.

The previous prime is 2422665653. The next prime is 2422665677. The reversal of 2422665663 is 3665662242.

It is not a de Polignac number, because 2422665663 - 2¹² = 2422661567 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2422665653) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 545656 + ... + 550077.

It is an arithmetic number, because the mean of its divisors is an integer number (223529736).

Almost surely, 2^2422665663 is an apocalyptic number.

2422665663 is a deficient number, since it is larger than the sum of its proper divisors (1153810113).

2422665663 is a wasteful number, since it uses less digits than its factorization.

2422665663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1095814.

The product of its digits is 622080, while the sum is 42.

The square root of 2422665663 is about 49220.5817011542. The cubic root of 2422665663 is about 1343.0674628051.

The spelling of 2422665663 in words is "two billion, four hundred twenty-two million, six hundred sixty-five thousand, six hundred sixty-three".