2242705023 has 16 divisors (see below), whose sum is σ = 3578105440. Its totient is φ = 1380125952.

The previous prime is 2242705021. The next prime is 2242705027. The reversal of 2242705023 is 3205072422.

It is not a de Polignac number, because 2242705023 - 2¹ = 2242705021 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2242705021) 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, 3194386 + ... + 3195087.

It is an arithmetic number, because the mean of its divisors is an integer number (223631590).

Almost surely, 2^2242705023 is an apocalyptic number.

2242705023 is a deficient number, since it is larger than the sum of its proper divisors (1335400417).

2242705023 is a wasteful number, since it uses less digits than its factorization.

2242705023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6389495 (or 6389489 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 27.

The square root of 2242705023 is about 47357.2066638226. The cubic root of 2242705023 is about 1308.9529973048.

Adding to 2242705023 its reverse (3205072422), we get a palindrome (5447777445).

The spelling of 2242705023 in words is "two billion, two hundred forty-two million, seven hundred five thousand, twenty-three".