11012020210002 has 64 divisors (see below), whose sum is σ = 26651430051840. Its totient is φ = 2961161031936.

The previous prime is 11012020209961. The next prime is 11012020210063. The reversal of 11012020210002 is 20001202021011.

It is a self number, because there is not a number n which added to its sum of digits gives 11012020210002.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52201663 + ... + 52412189.

It is an arithmetic number, because the mean of its divisors is an integer number (416428594560).

Almost surely, 2^{11012020210002} is an apocalyptic number.

11012020210002 is an abundant number, since it is smaller than the sum of its proper divisors (15639409841838).

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

11012020210002 is a wasteful number, since it uses less digits than its factorization.

11012020210002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283815.

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

Adding to 11012020210002 its reverse (20001202021011), we get a palindrome (31013222231013).

The spelling of 11012020210002 in words is "eleven trillion, twelve billion, twenty million, two hundred ten thousand, two".