10222100200100 has 18 divisors (see below), whose sum is σ = 22181957434434. Its totient is φ = 4088840080000.

The previous prime is 10222100200069. The next prime is 10222100200121. The reversal of 10222100200100 is 100200122201.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 555522771556 + 9666577428544 = 745334^2 + 3109112^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 51110500901 + ... + 51110501100.

Almost surely, 2^{10222100200100} is an apocalyptic number.

10222100200100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10222100200100 is an abundant number, since it is smaller than the sum of its proper divisors (11959857234334).

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

10222100200100 is a wasteful number, since it uses less digits than its factorization.

10222100200100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102221002015 (or 102221002008 counting only the distinct ones).

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

Adding to 10222100200100 its reverse (100200122201), we get a palindrome (10322300322301).

The spelling of 10222100200100 in words is "ten trillion, two hundred twenty-two billion, one hundred million, two hundred thousand, one hundred".