10200100202012 has 48 divisors (see below), whose sum is σ = 21600556286400. Its totient is φ = 4114260590592.

The previous prime is 10200100202011. The next prime is 10200100202057. The reversal of 10200100202012 is 21020200100201.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10200100201984 and 10200100202002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10200100202011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39337364 + ... + 39595812.

It is an arithmetic number, because the mean of its divisors is an integer number (450011589300).

Almost surely, 2^{10200100202012} is an apocalyptic number.

It is an amenable number.

10200100202012 is an abundant number, since it is smaller than the sum of its proper divisors (11400456084388).

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

10200100202012 is a wasteful number, since it uses less digits than its factorization.

10200100202012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341390 (or 341388 counting only the distinct ones).

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

Adding to 10200100202012 its reverse (21020200100201), we get a palindrome (31220300302213).

The spelling of 10200100202012 in words is "ten trillion, two hundred billion, one hundred million, two hundred two thousand, twelve".