10100002222220 has 48 divisors (see below), whose sum is σ = 21306905474400. Its totient is φ = 4021549384704.

The previous prime is 10100002222217. The next prime is 10100002222307. The reversal of 10100002222220 is 2222220000101.

It is a junction number, because it is equal to n+sod(n) for n = 10100002222195 and 10100002222204.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28229006 + ... + 28584554.

It is an arithmetic number, because the mean of its divisors is an integer number (443893864050).

Almost surely, 2^{10100002222220} is an apocalyptic number.

10100002222220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10100002222220 is an abundant number, since it is smaller than the sum of its proper divisors (11206903252180).

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

10100002222220 is a wasteful number, since it uses less digits than its factorization.

10100002222220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362042 (or 362040 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 10100002222220 its reverse (2222220000101), we get a palindrome (12322222222321).

The spelling of 10100002222220 in words is "ten trillion, one hundred billion, two million, two hundred twenty-two thousand, two hundred twenty".