10202010200012 has 12 divisors (see below), whose sum is σ = 17853667077120. Its totient is φ = 5100962463696.

The previous prime is 10202010199973. The next prime is 10202010200051. The reversal of 10202010200012 is 21000201020201.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10202010199973) and next prime (10202010200051).

It is a super-2 number, since 2×10202010200012² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10202010199966 and 10202010200002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10117643 + ... + 11080194.

It is an arithmetic number, because the mean of its divisors is an integer number (1487805589760).

Almost surely, 2^{10202010200012} is an apocalyptic number.

It is an amenable number.

10202010200012 is a deficient number, since it is larger than the sum of its proper divisors (7651656877108).

10202010200012 is a wasteful number, since it uses less digits than its factorization.

10202010200012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21318160 (or 21318158 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 10202010200012 its reverse (21000201020201), we get a palindrome (31202211220213).

The spelling of 10202010200012 in words is "ten trillion, two hundred two billion, ten million, two hundred thousand, twelve".