2242245124 has 24 divisors (see below), whose sum is σ = 4748284800. Its totient is φ = 904434816.

The previous prime is 2242245067. The next prime is 2242245133. The reversal of 2242245124 is 4215422422.

It is a happy number.

It is a super-2 number, since 2×2242245124² = 10055326392203550752, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 2242245092 and 2242245101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2354824 + ... + 2355775.

It is an arithmetic number, because the mean of its divisors is an integer number (197845200).

Almost surely, 2^2242245124 is an apocalyptic number.

It is an amenable number.

2242245124 is an abundant number, since it is smaller than the sum of its proper divisors (2506039676).

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

2242245124 is a wasteful number, since it uses less digits than its factorization.

2242245124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4710627 (or 4710625 counting only the distinct ones).

The product of its digits is 10240, while the sum is 28.

The square root of 2242245124 is about 47352.3507758591. The cubic root of 2242245124 is about 1308.8635179600.

Adding to 2242245124 its reverse (4215422422), we get a palindrome (6457667546).

The spelling of 2242245124 in words is "two billion, two hundred forty-two million, two hundred forty-five thousand, one hundred twenty-four".