11212002120202 has 32 divisors (see below), whose sum is σ = 18331349137920. Its totient is φ = 5112021892800.

The previous prime is 11212002120199. The next prime is 11212002120349. The reversal of 11212002120202 is 20202120021211.

It is a happy number.

11212002120202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28182324 + ... + 28577392.

It is an arithmetic number, because the mean of its divisors is an integer number (572854660560).

Almost surely, 2^{11212002120202} is an apocalyptic number.

11212002120202 is a deficient number, since it is larger than the sum of its proper divisors (7119347017718).

11212002120202 is a wasteful number, since it uses less digits than its factorization.

11212002120202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408318.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11212002120202 its reverse (20202120021211), we get a palindrome (31414122141413).

The spelling of 11212002120202 in words is "eleven trillion, two hundred twelve billion, two million, one hundred twenty thousand, two hundred two".