100220222110210 has 16 divisors (see below), whose sum is σ = 181312117567416. Its totient is φ = 39884596006528.

The previous prime is 100220222110189. The next prime is 100220222110241. The reversal of 100220222110210 is 12011222022001.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 85910820278481 + 14309401831729 = 9268809^2 + 3782777^2 .

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, 25436602627 + ... + 25436606566.

Almost surely, 2^{100220222110210} is an apocalyptic number.

100220222110210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100220222110210 is a deficient number, since it is larger than the sum of its proper divisors (81091895457206).

100220222110210 is a wasteful number, since it uses less digits than its factorization.

100220222110210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50873209397.

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

Adding to 100220222110210 its reverse (12011222022001), we get a palindrome (112231444132211).

The spelling of 100220222110210 in words is "one hundred trillion, two hundred twenty billion, two hundred twenty-two million, one hundred ten thousand, two hundred ten".