1000210210122 has 24 divisors (see below), whose sum is σ = 2111247040896. Its totient is φ = 315855855144.

The previous prime is 1000210210093. The next prime is 1000210210277. The reversal of 1000210210122 is 2210120120001.

It is a junction number, because it is equal to n+sod(n) for n = 1000210210098 and 1000210210107.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 230886618 + ... + 230890949.

It is an arithmetic number, because the mean of its divisors is an integer number (87968626704).

Almost surely, 2^{1000210210122} is an apocalyptic number.

1000210210122 is an abundant number, since it is smaller than the sum of its proper divisors (1111036830774).

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

1000210210122 is a wasteful number, since it uses less digits than its factorization.

1000210210122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461777610 (or 461777591 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1000210210122 its reverse (2210120120001), we get a palindrome (3210330330123).

The spelling of 1000210210122 in words is "one trillion, two hundred ten million, two hundred ten thousand, one hundred twenty-two".