2242665662 has 4 divisors (see below), whose sum is σ = 3363998496. Its totient is φ = 1121332830.

The previous prime is 2242665661. The next prime is 2242665709. The reversal of 2242665662 is 2665662422.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2242665661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560666414 + ... + 560666417.

It is an arithmetic number, because the mean of its divisors is an integer number (840999624).

Almost surely, 2^2242665662 is an apocalyptic number.

2242665662 is a deficient number, since it is larger than the sum of its proper divisors (1121332834).

2242665662 is a wasteful number, since it uses less digits than its factorization.

2242665662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1121332833.

The product of its digits is 414720, while the sum is 41.

The square root of 2242665662 is about 47356.7910863901. The cubic root of 2242665662 is about 1308.9453395879.

It can be divided in two parts, 22426 and 65662, that added together give a palindrome (88088).

The spelling of 2242665662 in words is "two billion, two hundred forty-two million, six hundred sixty-five thousand, six hundred sixty-two".