10220030100 has 216 divisors, whose sum is σ = 36955009728. Its totient is φ = 2314022400.

The previous prime is 10220030087. The next prime is 10220030129. The reversal of 10220030100 is 103002201.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 666520 + ... + 681680.

It is an arithmetic number, because the mean of its divisors is an integer number (171088008).

Almost surely, 2^10220030100 is an apocalyptic number.

10220030100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10220030100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18477504864).

10220030100 is an abundant number, since it is smaller than the sum of its proper divisors (26734979628).

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

10220030100 is a wasteful number, since it uses less digits than its factorization.

10220030100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15295 (or 15285 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

Adding to 10220030100 its reverse (103002201), we get a palindrome (10323032301).

The spelling of 10220030100 in words is "ten billion, two hundred twenty million, thirty thousand, one hundred".