10111202020002 has 8 divisors (see below), whose sum is σ = 20222404040016. Its totient is φ = 3370400673332.

The previous prime is 10111202020001. The next prime is 10111202020019. The reversal of 10111202020002 is 20002020211101.

It is a sphenic number, since it is the product of 3 distinct primes.

10111202020002 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 10111202020002.

It is not an unprimeable number, because it can be changed into a prime (10111202020001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 842600168328 + ... + 842600168339.

It is an arithmetic number, because the mean of its divisors is an integer number (2527800505002).

Almost surely, 2^{10111202020002} is an apocalyptic number.

10111202020002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10111202020002 is a wasteful number, since it uses less digits than its factorization.

10111202020002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1685200336672.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10111202020002 its reverse (20002020211101), we get a palindrome (30113222231103).

The spelling of 10111202020002 in words is "ten trillion, one hundred eleven billion, two hundred two million, twenty thousand, two".