100222022000020 has 24 divisors (see below), whose sum is σ = 210920816945664. Its totient is φ = 40002223896096.

The previous prime is 100222022000011. The next prime is 100222022000033. The reversal of 100222022000020 is 20000220222001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5411547004 + ... + 5411565523.

It is an arithmetic number, because the mean of its divisors is an integer number (8788367372736).

Almost surely, 2^{100222022000020} is an apocalyptic number.

100222022000020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100222022000020 is an abundant number, since it is smaller than the sum of its proper divisors (110698794945644).

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

100222022000020 is a wasteful number, since it uses less digits than its factorization.

100222022000020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10823112999 (or 10823112997 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 100222022000020 its reverse (20000220222001), we get a palindrome (120222242222021).

The spelling of 100222022000020 in words is "one hundred trillion, two hundred twenty-two billion, twenty-two million, twenty", and thus it is an aban number.