100020011202210 has 128 divisors (see below), whose sum is σ = 264632576117760. Its totient is φ = 23992863148800.

The previous prime is 100020011202203. The next prime is 100020011202211. The reversal of 100020011202210 is 12202110020001.

It is not an unprimeable number, because it can be changed into a prime (100020011202211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7894401 + ... + 16197579.

It is an arithmetic number, because the mean of its divisors is an integer number (2067442000920).

Almost surely, 2^{100020011202210} is an apocalyptic number.

100020011202210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 100020011202210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132316288058880).

100020011202210 is an abundant number, since it is smaller than the sum of its proper divisors (164612564915550).

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

100020011202210 is a wasteful number, since it uses less digits than its factorization.

100020011202210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8303584.

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

Adding to 100020011202210 its reverse (12202110020001), we get a palindrome (112222121222211).

The spelling of 100020011202210 in words is "one hundred trillion, twenty billion, eleven million, two hundred two thousand, two hundred ten".