1010010100012 has 24 divisors (see below), whose sum is σ = 1805416320960. Its totient is φ = 494180340480.

The previous prime is 1010010100009. The next prime is 1010010100091. The reversal of 1010010100012 is 2100010100101.

It is a junction number, because it is equal to n+sod(n) for n = 1010010099968 and 1010010100004.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 739812 + ... + 1602292.

It is an arithmetic number, because the mean of its divisors is an integer number (75225680040).

Almost surely, 2^{1010010100012} is an apocalyptic number.

It is an amenable number.

1010010100012 is a deficient number, since it is larger than the sum of its proper divisors (795406220948).

1010010100012 is a wasteful number, since it uses less digits than its factorization.

1010010100012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 868761 (or 868759 counting only the distinct ones).

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

Adding to 1010010100012 its reverse (2100010100101), we get a palindrome (3110020200113).

The spelling of 1010010100012 in words is "one trillion, ten billion, ten million, one hundred thousand, twelve".