10222210010220 has 96 divisors (see below), whose sum is σ = 31283953091328. Its totient is φ = 2478680531712.

The previous prime is 10222210010191. The next prime is 10222210010227. The reversal of 10222210010220 is 2201001222201.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 10222210010220.

It is not an unprimeable number, because it can be changed into a prime (10222210010227) 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, 97749214 + ... + 97853733.

It is an arithmetic number, because the mean of its divisors is an integer number (325874511368).

Almost surely, 2^{10222210010220} is an apocalyptic number.

10222210010220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10222210010220 is an abundant number, since it is smaller than the sum of its proper divisors (21061743081108).

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

10222210010220 is a wasteful number, since it uses less digits than its factorization.

10222210010220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195603039 (or 195603037 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 10222210010220 its reverse (2201001222201), we get a palindrome (12423211232421).

The spelling of 10222210010220 in words is "ten trillion, two hundred twenty-two billion, two hundred ten million, ten thousand, two hundred twenty".