100022102210 has 16 divisors (see below), whose sum is σ = 180522471096. Its totient is φ = 39901577088.

The previous prime is 100022102177. The next prime is 100022102233. The reversal of 100022102210 is 12201220001.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 78462172321 + 21559929889 = 280111^2 + 146833^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 100022102191 and 100022102200.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13404059 + ... + 13411518.

Almost surely, 2^100022102210 is an apocalyptic number.

100022102210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100022102210 is a deficient number, since it is larger than the sum of its proper divisors (80500368886).

100022102210 is a wasteful number, since it uses less digits than its factorization.

100022102210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26815957.

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

Adding to 100022102210 its reverse (12201220001), we get a palindrome (112223322211).

The spelling of 100022102210 in words is "one hundred billion, twenty-two million, one hundred two thousand, two hundred ten".