100220101200030 has 64 divisors (see below), whose sum is σ = 291059386352640. Its totient is φ = 21559954543104.

The previous prime is 100220101200007. The next prime is 100220101200031. The reversal of 100220101200030 is 30002101022001.

It is a junction number, because it is equal to n+sod(n) for n = 100220101199979 and 100220101200015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100220101200031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14036425170 + ... + 14036432309.

It is an arithmetic number, because the mean of its divisors is an integer number (4547802911760).

Almost surely, 2^{100220101200030} is an apocalyptic number.

100220101200030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100220101200030 is an abundant number, since it is smaller than the sum of its proper divisors (190839285152610).

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

100220101200030 is a wasteful number, since it uses less digits than its factorization.

100220101200030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28072857513.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 100220101200030 its reverse (30002101022001), we get a palindrome (130222202222031).

The spelling of 100220101200030 in words is "one hundred trillion, two hundred twenty billion, one hundred one million, two hundred thousand, thirty".