10101022000220 has 12 divisors (see below), whose sum is σ = 21212146200504. Its totient is φ = 4040408800080.

The previous prime is 10101022000217. The next prime is 10101022000243. The reversal of 10101022000220 is 2200022010101.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 252525549986 + ... + 252525550025.

It is an arithmetic number, because the mean of its divisors is an integer number (1767678850042).

Almost surely, 2^{10101022000220} is an apocalyptic number.

10101022000220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10101022000220 is an abundant number, since it is smaller than the sum of its proper divisors (11111124200284).

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

10101022000220 is a wasteful number, since it uses less digits than its factorization.

10101022000220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505051100020 (or 505051100018 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 10101022000220 its reverse (2200022010101), we get a palindrome (12301044010321).

The spelling of 10101022000220 in words is "ten trillion, one hundred one billion, twenty-two million, two hundred twenty", and thus it is an aban number.