22201010000220 has 24 divisors (see below), whose sum is σ = 62162828000784. Its totient is φ = 5920269333376.

The previous prime is 22201010000219. The next prime is 22201010000231. The reversal of 22201010000220 is 2200001010222.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 22201010000196 and 22201010000205.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 185008416609 + ... + 185008416728.

It is an arithmetic number, because the mean of its divisors is an integer number (2590117833366).

Almost surely, 2^{22201010000220} is an apocalyptic number.

22201010000220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22201010000220 is an abundant number, since it is smaller than the sum of its proper divisors (39961818000564).

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

22201010000220 is a wasteful number, since it uses less digits than its factorization.

22201010000220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370016833349 (or 370016833347 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 22201010000220 its reverse (2200001010222), we get a palindrome (24401011010442).

The spelling of 22201010000220 in words is "twenty-two trillion, two hundred one billion, ten million, two hundred twenty", and thus it is an aban number.