22305016105100 has 36 divisors (see below), whose sum is σ = 48452995908744. Its totient is φ = 8912585066880.

The previous prime is 22305016105087. The next prime is 22305016105201. The reversal of 22305016105100 is 150161050322.

It is a self number, because there is not a number n which added to its sum of digits gives 22305016105100.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 117672017 + ... + 117861416.

Almost surely, 2^{22305016105100} is an apocalyptic number.

22305016105100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22305016105100 is an abundant number, since it is smaller than the sum of its proper divisors (26147979803644).

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

22305016105100 is a wasteful number, since it uses less digits than its factorization.

22305016105100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235534394 (or 235534387 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 26.

Adding to 22305016105100 its reverse (150161050322), we get a palindrome (22455177155422).

The spelling of 22305016105100 in words is "twenty-two trillion, three hundred five billion, sixteen million, one hundred five thousand, one hundred".