10022002102100 has 72 divisors (see below), whose sum is σ = 21980146305600. Its totient is φ = 3965992657920.

The previous prime is 10022002102087. The next prime is 10022002102129. The reversal of 10022002102100 is 120120022001.

It is a happy number.

It is a super-2 number, since 2×10022002102100² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25988897 + ... + 26371703.

It is an arithmetic number, because the mean of its divisors is an integer number (305279809800).

Almost surely, 2^{10022002102100} is an apocalyptic number.

10022002102100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10022002102100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10990073152800).

10022002102100 is an abundant number, since it is smaller than the sum of its proper divisors (11958144203500).

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

10022002102100 is a wasteful number, since it uses less digits than its factorization.

10022002102100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385617 (or 385610 counting only the distinct ones).

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

Adding to 10022002102100 its reverse (120120022001), we get a palindrome (10142122124101).

The spelling of 10022002102100 in words is "ten trillion, twenty-two billion, two million, one hundred two thousand, one hundred".