10222100002020 has 48 divisors (see below), whose sum is σ = 28899762353280. Its totient is φ = 2699428348416.

The previous prime is 10222100002007. The next prime is 10222100002021. The reversal of 10222100002020 is 2020000122201.

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 = 10222100001987 and 10222100002005.

It is not an unprimeable number, because it can be changed into a prime (10222100002021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 827024565 + ... + 827036924.

It is an arithmetic number, because the mean of its divisors is an integer number (602078382360).

Almost surely, 2^{10222100002020} is an apocalyptic number.

10222100002020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10222100002020 is an abundant number, since it is smaller than the sum of its proper divisors (18677662351260).

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

10222100002020 is a wasteful number, since it uses less digits than its factorization.

10222100002020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1654061604 (or 1654061602 counting only the distinct ones).

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

Adding to 10222100002020 its reverse (2020000122201), we get a palindrome (12242100124221).

The spelling of 10222100002020 in words is "ten trillion, two hundred twenty-two billion, one hundred million, two thousand, twenty".