1124013422221 has 4 divisors (see below), whose sum is σ = 1160271919744. Its totient is φ = 1087754924700.

The previous prime is 1124013422209. The next prime is 1124013422261. The reversal of 1124013422221 is 1222243104211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1124013422221 - 2⁷ = 1124013422093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124013422201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18129248715 + ... + 18129248776.

It is an arithmetic number, because the mean of its divisors is an integer number (290067979936).

Almost surely, 2^{1124013422221} is an apocalyptic number.

It is an amenable number.

1124013422221 is a deficient number, since it is larger than the sum of its proper divisors (36258497523).

1124013422221 is an equidigital number, since it uses as much as digits as its factorization.

1124013422221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36258497522.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 1124013422221 its reverse (1222243104211), we get a palindrome (2346256526432).

The spelling of 1124013422221 in words is "one trillion, one hundred twenty-four billion, thirteen million, four hundred twenty-two thousand, two hundred twenty-one".