10222202121100 has 36 divisors (see below), whose sum is σ = 22449433784904. Its totient is φ = 4039617220480.

The previous prime is 10222202121067. The next prime is 10222202121113. The reversal of 10222202121100 is 112120222201.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 615787009 + ... + 615803608.

It is an arithmetic number, because the mean of its divisors is an integer number (623595382914).

Almost surely, 2^{10222202121100} is an apocalyptic number.

10222202121100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10222202121100 is an abundant number, since it is smaller than the sum of its proper divisors (12227231663804).

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

10222202121100 is a wasteful number, since it uses less digits than its factorization.

10222202121100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1231590714 (or 1231590707 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 10222202121100 its reverse (112120222201), we get a palindrome (10334322343301).

The spelling of 10222202121100 in words is "ten trillion, two hundred twenty-two billion, two hundred two million, one hundred twenty-one thousand, one hundred".