22100211010020 has 96 divisors (see below), whose sum is σ = 72698875966080. Its totient is φ = 4945501762560.

The previous prime is 22100211009997. The next prime is 22100211010063. The reversal of 22100211010020 is 2001011200122.

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 = 22100211009978 and 22100211010005.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1287882505 + ... + 1287899664.

It is an arithmetic number, because the mean of its divisors is an integer number (757279957980).

Almost surely, 2^{22100211010020} is an apocalyptic number.

22100211010020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22100211010020 is an abundant number, since it is smaller than the sum of its proper divisors (50598664956060).

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

22100211010020 is a wasteful number, since it uses less digits than its factorization.

22100211010020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2575782205 (or 2575782203 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 22100211010020 its reverse (2001011200122), we get a palindrome (24101222210142).

The spelling of 22100211010020 in words is "twenty-two trillion, one hundred billion, two hundred eleven million, ten thousand, twenty".