100101210210222 has 128 divisors (see below), whose sum is σ = 224541688412160. Its totient is φ = 29537737689600.

The previous prime is 100101210210179. The next prime is 100101210210229. The reversal of 100101210210222 is 222012012101001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100101210210229) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4319723028 + ... + 4319746200.

It is an arithmetic number, because the mean of its divisors is an integer number (1754231940720).

Almost surely, 2^{100101210210222} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100101210210222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112270844206080).

100101210210222 is an abundant number, since it is smaller than the sum of its proper divisors (124440478201938).

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

100101210210222 is a wasteful number, since it uses less digits than its factorization.

100101210210222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36018.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 100101210210222 its reverse (222012012101001), we get a palindrome (322113222311223).

The spelling of 100101210210222 in words is "one hundred trillion, one hundred one billion, two hundred ten million, two hundred ten thousand, two hundred twenty-two".