10020200202012 has 384 divisors, whose sum is σ = 32355524855808. Its totient is φ = 2329167052800.

The previous prime is 10020200202007. The next prime is 10020200202017. The reversal of 10020200202012 is 21020200202001.

It is an interprime number because it is at equal distance from previous prime (10020200202007) and next prime (10020200202017).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10020200202017) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 124848648 + ... + 124928880.

It is an arithmetic number, because the mean of its divisors is an integer number (84259179312).

Almost surely, 2^{10020200202012} is an apocalyptic number.

10020200202012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10020200202012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16177762427904).

10020200202012 is an abundant number, since it is smaller than the sum of its proper divisors (22335324653796).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10020200202012 is a wasteful number, since it uses less digits than its factorization.

10020200202012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80589 (or 80587 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 10020200202012 its reverse (21020200202001), we get a palindrome (31040400404013).

The spelling of 10020200202012 in words is "ten trillion, twenty billion, two hundred million, two hundred two thousand, twelve".