100011220024 has 16 divisors (see below), whose sum is σ = 187524630720. Its totient is φ = 50004651840.

The previous prime is 100011220019. The next prime is 100011220051. The reversal of 100011220024 is 420022110001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 100011219986 and 100011220013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 533292 + ... + 696004.

It is an arithmetic number, because the mean of its divisors is an integer number (11720289420).

Almost surely, 2^100011220024 is an apocalyptic number.

It is an amenable number.

100011220024 is a deficient number, since it is larger than the sum of its proper divisors (87513410696).

100011220024 is a wasteful number, since it uses less digits than its factorization.

100011220024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239550 (or 239546 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 100011220024 its reverse (420022110001), we get a palindrome (520033330025).

The spelling of 100011220024 in words is "one hundred billion, eleven million, two hundred twenty thousand, twenty-four".