24121322220011 has 4 divisors (see below), whose sum is σ = 24451751291592. Its totient is φ = 23790893148432.

The previous prime is 24121322219999. The next prime is 24121322220049. The reversal of 24121322220011 is 11002222312142.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-24121322220011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (24121322240011) 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, 165214535681 + ... + 165214535826.

It is an arithmetic number, because the mean of its divisors is an integer number (6112937822898).

Almost surely, 2^{24121322220011} is an apocalyptic number.

24121322220011 is a deficient number, since it is larger than the sum of its proper divisors (330429071581).

24121322220011 is an equidigital number, since it uses as much as digits as its factorization.

24121322220011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330429071580.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 24121322220011 its reverse (11002222312142), we get a palindrome (35123544532153).

The spelling of 24121322220011 in words is "twenty-four trillion, one hundred twenty-one billion, three hundred twenty-two million, two hundred twenty thousand, eleven".