1210010212010 has 16 divisors (see below), whose sum is σ = 2178034075656. Its totient is φ = 484000597248.

The previous prime is 1210010212009. The next prime is 1210010212013. The reversal of 1210010212010 is 102120100121.

It can be written as a sum of positive squares in 4 ways, for example, as 1209865803721 + 144408289 = 1099939^2 + 12017^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1210010211982 and 1210010212000.

It is not an unprimeable number, because it can be changed into a prime (1210010212013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1382414 + ... + 2081126.

Almost surely, 2^{1210010212010} is an apocalyptic number.

1210010212010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1210010212010 is a deficient number, since it is larger than the sum of its proper divisors (968023863646).

1210010212010 is a wasteful number, since it uses less digits than its factorization.

1210010212010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 871897.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1210010212010 its reverse (102120100121), we get a palindrome (1312130312131).

The spelling of 1210010212010 in words is "one trillion, two hundred ten billion, ten million, two hundred twelve thousand, ten".