1000210212212 has 48 divisors (see below), whose sum is σ = 1951346376000. Its totient is φ = 445806273024.

The previous prime is 1000210212139. The next prime is 1000210212227. The reversal of 1000210212212 is 2122120120001.

It is a super-2 number, since 2×1000210212212² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 5372339 + ... + 5555397.

It is an arithmetic number, because the mean of its divisors is an integer number (40653049500).

Almost surely, 2^{1000210212212} is an apocalyptic number.

It is an amenable number.

1000210212212 is a deficient number, since it is larger than the sum of its proper divisors (951136163788).

1000210212212 is a wasteful number, since it uses less digits than its factorization.

1000210212212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187328 (or 187326 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1000210212212 its reverse (2122120120001), we get a palindrome (3122330332213).

The spelling of 1000210212212 in words is "one trillion, two hundred ten million, two hundred twelve thousand, two hundred twelve".