1001010010010 has 16 divisors (see below), whose sum is σ = 1801849572936. Its totient is φ = 400396991808.

The previous prime is 1001010010003. The next prime is 1001010010031. The reversal of 1001010010010 is 100100101001.

It can be written as a sum of positive squares in 4 ways, for example, as 997639394761 + 3370615249 = 998819^2 + 58057^2 .

It is a Harshad number since it is a multiple of its sum of digits (5).

It is a junction number, because it is equal to n+sod(n) for n = 1001010009976 and 1001010010003.

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, 256049 + ... + 1437908.

Almost surely, 2^{1001010010010} is an apocalyptic number.

1001010010010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1001010010010 is a deficient number, since it is larger than the sum of its proper divisors (800839562926).

1001010010010 is a wasteful number, since it uses less digits than its factorization.

1001010010010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1753057.

The product of its (nonzero) digits is 1, while the sum is 5.

Adding to 1001010010010 its reverse (100100101001), we get a palindrome (1101110111011).

Subtracting from 1001010010010 its reverse (100100101001), we obtain a palindrome (900909909009).

The spelling of 1001010010010 in words is "one trillion, one billion, ten million, ten thousand, ten".