2242552422 has 32 divisors (see below), whose sum is σ = 4896422784. Its totient is φ = 679064000.

The previous prime is 2242552421. The next prime is 2242552471.

2242552422 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 2242552422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2242552421) 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, 84058 + ... + 107474.

It is an arithmetic number, because the mean of its divisors is an integer number (153013212).

Almost surely, 2^2242552422 is an apocalyptic number.

2242552422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2242552422 is an abundant number, since it is smaller than the sum of its proper divisors (2653870362).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2242552422 is a wasteful number, since it uses less digits than its factorization.

2242552422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24884.

The product of its digits is 25600, while the sum is 30.

The square root of 2242552422 is about 47355.5954666394. The cubic root of 2242552422 is about 1308.9233081474.

It can be divided in two parts, 22425 and 52422, that added together give a palindrome (74847).

The spelling of 2242552422 in words is "two billion, two hundred forty-two million, five hundred fifty-two thousand, four hundred twenty-two".