11020102120202 has 16 divisors (see below), whose sum is σ = 18893435706432. Its totient is φ = 4722442890720.

The previous prime is 11020102120199. The next prime is 11020102120243. The reversal of 11020102120202 is 20202120102011.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38018624 + ... + 38307387.

It is an arithmetic number, because the mean of its divisors is an integer number (1180839731652).

Almost surely, 2^{11020102120202} is an apocalyptic number.

11020102120202 is a deficient number, since it is larger than the sum of its proper divisors (7873333586230).

11020102120202 is a wasteful number, since it uses less digits than its factorization.

11020102120202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76336333.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11020102120202 its reverse (20202120102011), we get a palindrome (31222222222213).

The spelling of 11020102120202 in words is "eleven trillion, twenty billion, one hundred two million, one hundred twenty thousand, two hundred two".