22210200011020 has 72 divisors (see below), whose sum is σ = 54321953945616. Its totient is φ = 7605717549696.

The previous prime is 22210200011017. The next prime is 22210200011059. The reversal of 22210200011020 is 2011000201222.

It is a happy 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 23 ways as a sum of consecutive naturals, for example, 12891759 + ... + 14512678.

It is an arithmetic number, because the mean of its divisors is an integer number (754471582578).

Almost surely, 2^{22210200011020} is an apocalyptic number.

22210200011020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22210200011020 is an abundant number, since it is smaller than the sum of its proper divisors (32111753934596).

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

22210200011020 is a wasteful number, since it uses less digits than its factorization.

22210200011020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27405287 (or 27405278 counting only the distinct ones).

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

Adding to 22210200011020 its reverse (2011000201222), we get a palindrome (24221200212242).

The spelling of 22210200011020 in words is "twenty-two trillion, two hundred ten billion, two hundred million, eleven thousand, twenty".