22020101000220 has 24 divisors (see below), whose sum is σ = 61656282800784. Its totient is φ = 5872026933376.

The previous prime is 22020101000201. The next prime is 22020101000267. The reversal of 22020101000220 is 2200010102022.

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 = 22020101000196 and 22020101000205.

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, 183500841609 + ... + 183500841728.

It is an arithmetic number, because the mean of its divisors is an integer number (2569011783366).

Almost surely, 2^{22020101000220} is an apocalyptic number.

22020101000220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22020101000220 is an abundant number, since it is smaller than the sum of its proper divisors (39636181800564).

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

22020101000220 is a wasteful number, since it uses less digits than its factorization.

22020101000220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367001683349 (or 367001683347 counting only the distinct ones).

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

Adding to 22020101000220 its reverse (2200010102022), we get a palindrome (24220111102242).

The spelling of 22020101000220 in words is "twenty-two trillion, twenty billion, one hundred one million, two hundred twenty", and thus it is an aban number.