22020220200100 has 36 divisors (see below), whose sum is σ = 50298818777200. Its totient is φ = 8344504496160.

The previous prime is 22020220200067. The next prime is 22020220200101. The reversal of 22020220200100 is 100202202022.

It is not an unprimeable number, because it can be changed into a prime (22020220200101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5794792890 + ... + 5794796689.

Almost surely, 2^{22020220200100} is an apocalyptic number.

22020220200100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22020220200100 is an abundant number, since it is smaller than the sum of its proper divisors (28278598577100).

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

22020220200100 is a wasteful number, since it uses less digits than its factorization.

22020220200100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11589589612 (or 11589589605 counting only the distinct ones).

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

Adding to 22020220200100 its reverse (100202202022), we get a palindrome (22120422402122).

The spelling of 22020220200100 in words is "twenty-two trillion, twenty billion, two hundred twenty million, two hundred thousand, one hundred".