1001222110210 has 96 divisors (see below), whose sum is σ = 2107451146752. Its totient is φ = 341476128000.

The previous prime is 1001222110171. The next prime is 1001222110211. The reversal of 1001222110210 is 120112221001.

It is not an unprimeable number, because it can be changed into a prime (1001222110211) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 106135654 + ... + 106145086.

It is an arithmetic number, because the mean of its divisors is an integer number (21952616112).

Almost surely, 2^{1001222110210} is an apocalyptic number.

1001222110210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1001222110210 is an abundant number, since it is smaller than the sum of its proper divisors (1106229036542).

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

1001222110210 is a wasteful number, since it uses less digits than its factorization.

1001222110210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10568 (or 10561 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1001222110210 its reverse (120112221001), we get a palindrome (1121334331211).

The spelling of 1001222110210 in words is "one trillion, one billion, two hundred twenty-two million, one hundred ten thousand, two hundred ten".