1010001010012 has 6 divisors (see below), whose sum is σ = 1767501767528. Its totient is φ = 505000505004.

The previous prime is 1010001010003. The next prime is 1010001010021. The reversal of 1010001010012 is 2100101000101.

It is an interprime number because it is at equal distance from previous prime (1010001010003) and next prime (1010001010021).

It is a junction number, because it is equal to n+sod(n) for n = 1010001009977 and 1010001010004.

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 as a sum of consecutive naturals, namely, 126250126248 + ... + 126250126255.

Almost surely, 2^{1010001010012} is an apocalyptic number.

It is an amenable number.

1010001010012 is a deficient number, since it is larger than the sum of its proper divisors (757500757516).

1010001010012 is a wasteful number, since it uses less digits than its factorization.

1010001010012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252500252507 (or 252500252505 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 1010001010012 its reverse (2100101000101), we get a palindrome (3110102010113).

The spelling of 1010001010012 in words is "one trillion, ten billion, one million, ten thousand, twelve".