20100010110222 has 32 divisors (see below), whose sum is σ = 45943041284352. Its totient is φ = 5742839902464.

The previous prime is 20100010110217. The next prime is 20100010110223. The reversal of 20100010110222 is 22201101000102.

It is a junction number, because it is equal to n+sod(n) for n = 20100010110198 and 20100010110207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20100010110223) 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, 14653093 + ... + 15965999.

It is an arithmetic number, because the mean of its divisors is an integer number (1435720040136).

Almost surely, 2^{20100010110222} is an apocalyptic number.

20100010110222 is an abundant number, since it is smaller than the sum of its proper divisors (25843031174130).

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

20100010110222 is a wasteful number, since it uses less digits than its factorization.

20100010110222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1677432.

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

Adding to 20100010110222 its reverse (22201101000102), we get a palindrome (42301111110324).

The spelling of 20100010110222 in words is "twenty trillion, one hundred billion, ten million, one hundred ten thousand, two hundred twenty-two".