2101213010010 has 16 divisors (see below), whose sum is σ = 5042911224096. Its totient is φ = 560323469328.

The previous prime is 2101213009979. The next prime is 2101213010041. The reversal of 2101213010010 is 100103121012.

It is an interprime number because it is at equal distance from previous prime (2101213009979) and next prime (2101213010041).

It is a super-2 number, since 2×2101213010010² (a number of 25 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 35020216804 + ... + 35020216863.

It is an arithmetic number, because the mean of its divisors is an integer number (315181951506).

Almost surely, 2^{2101213010010} is an apocalyptic number.

2101213010010 is an abundant number, since it is smaller than the sum of its proper divisors (2941698214086).

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

2101213010010 is a wasteful number, since it uses less digits than its factorization.

2101213010010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70040433677.

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

Adding to 2101213010010 its reverse (100103121012), we get a palindrome (2201316131022).

The spelling of 2101213010010 in words is "two trillion, one hundred one billion, two hundred thirteen million, ten thousand, ten".