1124002244420 has 24 divisors (see below), whose sum is σ = 2574986960448. Its totient is φ = 408728088800.

The previous prime is 1124002244381. The next prime is 1124002244461. The reversal of 1124002244420 is 244422004211.

It is a happy number.

It is a super-2 number, since 2×1124002244420² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1124002244420.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 2554550336 + ... + 2554550775.

It is an arithmetic number, because the mean of its divisors is an integer number (107291123352).

Almost surely, 2^{1124002244420} is an apocalyptic number.

1124002244420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1124002244420 is an abundant number, since it is smaller than the sum of its proper divisors (1450984716028).

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

1124002244420 is a wasteful number, since it uses less digits than its factorization.

1124002244420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5109101131 (or 5109101129 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 26.

Adding to 1124002244420 its reverse (244422004211), we get a palindrome (1368424248631).

The spelling of 1124002244420 in words is "one trillion, one hundred twenty-four billion, two million, two hundred forty-four thousand, four hundred twenty".