1122124104420 has 192 divisors, whose sum is σ = 3786993616896. Its totient is φ = 244896593920.

The previous prime is 1122124104419. The next prime is 1122124104433. The reversal of 1122124104420 is 244014212211.

It is a happy number.

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 63 ways as a sum of consecutive naturals, for example, 1916094 + ... + 2432213.

It is an arithmetic number, because the mean of its divisors is an integer number (19723925088).

Almost surely, 2^{1122124104420} is an apocalyptic number.

1122124104420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1122124104420 is an abundant number, since it is smaller than the sum of its proper divisors (2664869512476).

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

1122124104420 is a wasteful number, since it uses less digits than its factorization.

1122124104420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4348370 (or 4348368 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 24.

Adding to 1122124104420 its reverse (244014212211), we get a palindrome (1366138316631).

The spelling of 1122124104420 in words is "one trillion, one hundred twenty-two billion, one hundred twenty-four million, one hundred four thousand, four hundred twenty".