2442185722 has 16 divisors (see below), whose sum is σ = 3716943552. Its totient is φ = 1203223840.

The previous prime is 2442185717. The next prime is 2442185749. The reversal of 2442185722 is 2275812442.

2442185722 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2442185722² = 11928542201481322568, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 336213 + ... + 343399.

It is an arithmetic number, because the mean of its divisors is an integer number (232308972).

Almost surely, 2^2442185722 is an apocalyptic number.

2442185722 is a deficient number, since it is larger than the sum of its proper divisors (1274757830).

2442185722 is a wasteful number, since it uses less digits than its factorization.

2442185722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9653.

The product of its digits is 71680, while the sum is 37.

The square root of 2442185722 is about 49418.4755127068. The cubic root of 2442185722 is about 1346.6649681246.

The spelling of 2442185722 in words is "two billion, four hundred forty-two million, one hundred eighty-five thousand, seven hundred twenty-two".