1000210211122 has 8 divisors (see below), whose sum is σ = 1508987660076. Its totient is φ = 497214324432.

The previous prime is 1000210211051. The next prime is 1000210211153. The reversal of 1000210211122 is 2211120120001.

It can be written as a sum of positive squares in 2 ways, for example, as 694753923361 + 305456287761 = 833519^2 + 552681^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1445390133 + ... + 1445390824.

Almost surely, 2^{1000210211122} is an apocalyptic number.

1000210211122 is a deficient number, since it is larger than the sum of its proper divisors (508777448954).

1000210211122 is a wasteful number, since it uses less digits than its factorization.

1000210211122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2890781132.

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

Adding to 1000210211122 its reverse (2211120120001), we get a palindrome (3211330331123).

The spelling of 1000210211122 in words is "one trillion, two hundred ten million, two hundred eleven thousand, one hundred twenty-two".