100100110020222 has 32 divisors (see below), whose sum is σ = 220614195973248. Its totient is φ = 30083753994336.

The previous prime is 100100110020149. The next prime is 100100110020223. The reversal of 100100110020222 is 222020011001001.

It is a junction number, because it is equal to n+sod(n) for n = 100100110020198 and 100100110020207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100100110020223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14922493668 + ... + 14922500375.

It is an arithmetic number, because the mean of its divisors is an integer number (6894193624164).

Almost surely, 2^{100100110020222} is an apocalyptic number.

100100110020222 is an abundant number, since it is smaller than the sum of its proper divisors (120514085953026).

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

100100110020222 is a wasteful number, since it uses less digits than its factorization.

100100110020222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29844994104.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 100100110020222 its reverse (222020011001001), we get a palindrome (322120121021223).

The spelling of 100100110020222 in words is "one hundred trillion, one hundred billion, one hundred ten million, twenty thousand, two hundred twenty-two".