10100200022220 has 384 divisors, whose sum is σ = 36012333127680. Its totient is φ = 2054088990720.

The previous prime is 10100200022141. The next prime is 10100200022239. The reversal of 10100200022220 is 2222000200101.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 10100200022196 and 10100200022205.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 100097314 + ... + 100198166.

It is an arithmetic number, because the mean of its divisors is an integer number (93782117520).

Almost surely, 2^{10100200022220} is an apocalyptic number.

10100200022220 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 10100200022220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18006166563840).

10100200022220 is an abundant number, since it is smaller than the sum of its proper divisors (25912133105460).

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

10100200022220 is a wasteful number, since it uses less digits than its factorization.

10100200022220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101345 (or 101343 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 10100200022220 its reverse (2222000200101), we get a palindrome (12322200222321).

The spelling of 10100200022220 in words is "ten trillion, one hundred billion, two hundred million, twenty-two thousand, two hundred twenty".