1012110100010 has 8 divisors (see below), whose sum is σ = 1821798180036. Its totient is φ = 404844040000.

The previous prime is 1012110099997. The next prime is 1012110100013. The reversal of 1012110100010 is 100010112101.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1011559212169 + 550887841 = 1005763^2 + 23471^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1012110100013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50605504991 + ... + 50605505010.

Almost surely, 2^{1012110100010} is an apocalyptic number.

1012110100010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1012110100010 is a deficient number, since it is larger than the sum of its proper divisors (809688080026).

1012110100010 is a wasteful number, since it uses less digits than its factorization.

1012110100010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101211010008.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 1012110100010 its reverse (100010112101), we get a palindrome (1112120212111).

The spelling of 1012110100010 in words is "one trillion, twelve billion, one hundred ten million, one hundred thousand, ten".