10010000101012 has 12 divisors (see below), whose sum is σ = 17520577241076. Its totient is φ = 5004120889280.

The previous prime is 10010000100979. The next prime is 10010000101021. The reversal of 10010000101012 is 21010100001001.

It can be written as a sum of positive squares in 2 ways, for example, as 2680017829776 + 7329982271236 = 1637076^2 + 2707394^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10010000100986 and 10010000101004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 219764689 + ... + 219810232.

It is an arithmetic number, because the mean of its divisors is an integer number (1460048103423).

Almost surely, 2^{10010000101012} is an apocalyptic number.

It is an amenable number.

10010000101012 is a deficient number, since it is larger than the sum of its proper divisors (7510577140064).

10010000101012 is a wasteful number, since it uses less digits than its factorization.

10010000101012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439580618 (or 439580616 counting only the distinct ones).

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

Adding to 10010000101012 its reverse (21010100001001), we get a palindrome (31020100102013).

The spelling of 10010000101012 in words is "ten trillion, ten billion, one hundred one thousand, twelve".